72571356

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 228802560

約数和(自身を除く): 156231204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 37, 39, 44, 52, 54, 66, 74, 78, 99, 108, 111, 117, 127, 132, 143, 148, 156, 198, 222, 234, 254, 286, 297, 333, 351, 381, 396, 407, 429, 444, 468, 481, 508, 572, 594, 666, 702, 762, 814, 858, 962, 999, 1143, 1188, 1221, 1287, 1332, 1397, 1404, 1443, 1524, 1628, 1651, 1716, 1924, 1998, 2286, 2442, 2574, 2794, 2886, 3302, 3429, 3663, 3861, 3996, 4191, 4329, 4572, 4699, 4884, 4953, 5148, 5291, 5588, 5772, 6604, 6858, 7326, 7722, 8382, 8658, 9398, 9906, 10582, 10989, 12573, 12987, 13716, 14097, 14652, 14859, 15444, 15873, 16764, 17316, 18161, 18796, 19812, 21164, 21978, 25146, 25974, 28194, 29718, 31746, 36322, 37719, 42291, 43956, 44577, 47619, 50292, 51689, 51948, 54483, 56388, 59436, 61087, 63492, 72644, 75438, 84582, 89154, 95238, 103378, 108966, 122174, 126873, 142857, 150876, 155067, 163449, 169164, 178308, 183261, 190476, 206756, 217932, 244348, 253746, 285714, 310134, 326898, 366522, 465201, 490347, 507492, 549783, 571428, 620268, 653796, 671957, 733044, 930402, 980694, 1099566, 1343914, 1395603, 1649349, 1860804, 1961388, 2015871, 2199132, 2687828, 2791206, 3298698, 4031742, 5582412, 6047613, 6597396, 8063484, 12095226, 18142839, 24190452, 36285678, 72571356]

約数ペア:

[(1, 72571356), (2, 36285678), (3, 24190452), (4, 18142839), (6, 12095226), (9, 8063484), (11, 6597396), (12, 6047613), (13, 5582412), (18, 4031742), (22, 3298698), (26, 2791206), (27, 2687828), (33, 2199132), (36, 2015871), (37, 1961388), (39, 1860804), (44, 1649349), (52, 1395603), (54, 1343914), (66, 1099566), (74, 980694), (78, 930402), (99, 733044), (108, 671957), (111, 653796), (117, 620268), (127, 571428), (132, 549783), (143, 507492), (148, 490347), (156, 465201), (198, 366522), (222, 326898), (234, 310134), (254, 285714), (286, 253746), (297, 244348), (333, 217932), (351, 206756), (381, 190476), (396, 183261), (407, 178308), (429, 169164), (444, 163449), (468, 155067), (481, 150876), (508, 142857), (572, 126873), (594, 122174), (666, 108966), (702, 103378), (762, 95238), (814, 89154), (858, 84582), (962, 75438), (999, 72644), (1143, 63492), (1188, 61087), (1221, 59436), (1287, 56388), (1332, 54483), (1397, 51948), (1404, 51689), (1443, 50292), (1524, 47619), (1628, 44577), (1651, 43956), (1716, 42291), (1924, 37719), (1998, 36322), (2286, 31746), (2442, 29718), (2574, 28194), (2794, 25974), (2886, 25146), (3302, 21978), (3429, 21164), (3663, 19812), (3861, 18796), (3996, 18161), (4191, 17316), (4329, 16764), (4572, 15873), (4699, 15444), (4884, 14859), (4953, 14652), (5148, 14097), (5291, 13716), (5588, 12987), (5772, 12573), (6604, 10989), (6858, 10582), (7326, 9906), (7722, 9398), (8382, 8658)]