72469488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 235984896

約数和(自身を除く): 163515408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 47, 48, 52, 56, 78, 84, 91, 94, 104, 112, 141, 156, 168, 182, 188, 208, 273, 282, 312, 329, 336, 353, 364, 376, 546, 564, 611, 624, 658, 706, 728, 752, 987, 1059, 1092, 1128, 1222, 1316, 1412, 1456, 1833, 1974, 2118, 2184, 2256, 2444, 2471, 2632, 2824, 3666, 3948, 4236, 4277, 4368, 4589, 4888, 4942, 5264, 5648, 7332, 7413, 7896, 8472, 8554, 9178, 9776, 9884, 12831, 13767, 14664, 14826, 15792, 16591, 16944, 17108, 18356, 19768, 25662, 27534, 29328, 29652, 32123, 33182, 34216, 36712, 39536, 49773, 51324, 55068, 59304, 64246, 66364, 68432, 73424, 96369, 99546, 102648, 110136, 116137, 118608, 128492, 132728, 192738, 199092, 205296, 215683, 220272, 232274, 256984, 265456, 348411, 385476, 398184, 431366, 464548, 513968, 647049, 696822, 770952, 796368, 862732, 929096, 1294098, 1393644, 1509781, 1541904, 1725464, 1858192, 2588196, 2787288, 3019562, 3450928, 4529343, 5176392, 5574576, 6039124, 9058686, 10352784, 12078248, 18117372, 24156496, 36234744, 72469488]

約数ペア:

[(1, 72469488), (2, 36234744), (3, 24156496), (4, 18117372), (6, 12078248), (7, 10352784), (8, 9058686), (12, 6039124), (13, 5574576), (14, 5176392), (16, 4529343), (21, 3450928), (24, 3019562), (26, 2787288), (28, 2588196), (39, 1858192), (42, 1725464), (47, 1541904), (48, 1509781), (52, 1393644), (56, 1294098), (78, 929096), (84, 862732), (91, 796368), (94, 770952), (104, 696822), (112, 647049), (141, 513968), (156, 464548), (168, 431366), (182, 398184), (188, 385476), (208, 348411), (273, 265456), (282, 256984), (312, 232274), (329, 220272), (336, 215683), (353, 205296), (364, 199092), (376, 192738), (546, 132728), (564, 128492), (611, 118608), (624, 116137), (658, 110136), (706, 102648), (728, 99546), (752, 96369), (987, 73424), (1059, 68432), (1092, 66364), (1128, 64246), (1222, 59304), (1316, 55068), (1412, 51324), (1456, 49773), (1833, 39536), (1974, 36712), (2118, 34216), (2184, 33182), (2256, 32123), (2444, 29652), (2471, 29328), (2632, 27534), (2824, 25662), (3666, 19768), (3948, 18356), (4236, 17108), (4277, 16944), (4368, 16591), (4589, 15792), (4888, 14826), (4942, 14664), (5264, 13767), (5648, 12831), (7332, 9884), (7413, 9776), (7896, 9178), (8472, 8554)]