78481119444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{20947}}^1$

素因数の和:21094

約数の個数: 192

約数和(自身を含む): 233341280256

約数和(自身を除く): 154860160812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 73, 78, 84, 91, 94, 141, 146, 156, 182, 188, 219, 273, 282, 292, 329, 364, 438, 511, 546, 564, 611, 658, 876, 949, 987, 1022, 1092, 1222, 1316, 1533, 1833, 1898, 1974, 2044, 2444, 2847, 3066, 3431, 3666, 3796, 3948, 4277, 5694, 6132, 6643, 6862, 7332, 8554, 10293, 11388, 12831, 13286, 13724, 17108, 19929, 20586, 20947, 24017, 25662, 26572, 39858, 41172, 41894, 44603, 48034, 51324, 62841, 72051, 79716, 83788, 89206, 96068, 125682, 133809, 144102, 146629, 178412, 251364, 267618, 272311, 288204, 293258, 312221, 439887, 535236, 544622, 586516, 624442, 816933, 879774, 936663, 984509, 1089244, 1248884, 1529131, 1633866, 1759548, 1873326, 1906177, 1969018, 2953527, 3058262, 3267732, 3746652, 3812354, 3938036, 4587393, 5718531, 5907054, 6116524, 6891563, 7624708, 9174786, 10703917, 11437062, 11814108, 12798617, 13783126, 18349572, 19878703, 20674689, 21407834, 22874124, 25597234, 27566252, 32111751, 38395851, 39757406, 41349378, 42815668, 51194468, 59636109, 64223502, 71869157, 76791702, 79514812, 82698756, 89590319, 119272218, 128447004, 139150921, 143738314, 153583404, 179180638, 215607471, 238544436, 268770957, 278301842, 287476628, 358361276, 417452763, 431214942, 503084099, 537541914, 556603684, 834905526, 862429884, 934299041, 1006168198, 1075083828, 1509252297, 1669811052, 1868598082, 2012336396, 2802897123, 3018504594, 3737196164, 5605794246, 6037009188, 6540093287, 11211588492, 13080186574, 19620279861, 26160373148, 39240559722, 78481119444]

約数ペア:

[(1, 78481119444), (2, 39240559722), (3, 26160373148), (4, 19620279861), (6, 13080186574), (7, 11211588492), (12, 6540093287), (13, 6037009188), (14, 5605794246), (21, 3737196164), (26, 3018504594), (28, 2802897123), (39, 2012336396), (42, 1868598082), (47, 1669811052), (52, 1509252297), (73, 1075083828), (78, 1006168198), (84, 934299041), (91, 862429884), (94, 834905526), (141, 556603684), (146, 537541914), (156, 503084099), (182, 431214942), (188, 417452763), (219, 358361276), (273, 287476628), (282, 278301842), (292, 268770957), (329, 238544436), (364, 215607471), (438, 179180638), (511, 153583404), (546, 143738314), (564, 139150921), (611, 128447004), (658, 119272218), (876, 89590319), (949, 82698756), (987, 79514812), (1022, 76791702), (1092, 71869157), (1222, 64223502), (1316, 59636109), (1533, 51194468), (1833, 42815668), (1898, 41349378), (1974, 39757406), (2044, 38395851), (2444, 32111751), (2847, 27566252), (3066, 25597234), (3431, 22874124), (3666, 21407834), (3796, 20674689), (3948, 19878703), (4277, 18349572), (5694, 13783126), (6132, 12798617), (6643, 11814108), (6862, 11437062), (7332, 10703917), (8554, 9174786), (10293, 7624708), (11388, 6891563), (12831, 6116524), (13286, 5907054), (13724, 5718531), (17108, 4587393), (19929, 3938036), (20586, 3812354), (20947, 3746652), (24017, 3267732), (25662, 3058262), (26572, 2953527), (39858, 1969018), (41172, 1906177), (41894, 1873326), (44603, 1759548), (48034, 1633866), (51324, 1529131), (62841, 1248884), (72051, 1089244), (79716, 984509), (83788, 936663), (89206, 879774), (96068, 816933), (125682, 624442), (133809, 586516), (144102, 544622), (146629, 535236), (178412, 439887), (251364, 312221), (267618, 293258), (272311, 288204)]