79727648

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 223534080

約数和(自身を除く): 143806432

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 76, 77, 88, 91, 104, 112, 131, 133, 143, 152, 154, 176, 182, 208, 209, 224, 247, 262, 266, 286, 304, 308, 352, 364, 416, 418, 494, 524, 532, 572, 608, 616, 728, 836, 917, 988, 1001, 1048, 1064, 1144, 1232, 1441, 1456, 1463, 1672, 1703, 1729, 1834, 1976, 2002, 2096, 2128, 2288, 2464, 2489, 2717, 2882, 2912, 2926, 3344, 3406, 3458, 3668, 3952, 4004, 4192, 4256, 4576, 4978, 5434, 5764, 5852, 6688, 6812, 6916, 7336, 7904, 8008, 9956, 10087, 10868, 11528, 11704, 11921, 13624, 13832, 14672, 16016, 17423, 18733, 19019, 19912, 20174, 21736, 23056, 23408, 23842, 27248, 27379, 27664, 29344, 32032, 32357, 34846, 37466, 38038, 39824, 40348, 43472, 46112, 46816, 47684, 54496, 54758, 55328, 64714, 69692, 74932, 76076, 79648, 80696, 86944, 95368, 109516, 129428, 131131, 139384, 149864, 152152, 161392, 190736, 191653, 219032, 226499, 258856, 262262, 278768, 299728, 304304, 322784, 355927, 381472, 383306, 438064, 452998, 517712, 524524, 557536, 599456, 608608, 711854, 766612, 876128, 905996, 1035424, 1049048, 1423708, 1533224, 1811992, 2098096, 2491489, 2847416, 3066448, 3623984, 4196192, 4982978, 5694832, 6132896, 7247968, 9965956, 11389664, 19931912, 39863824, 79727648]

約数ペア:

[(1, 79727648), (2, 39863824), (4, 19931912), (7, 11389664), (8, 9965956), (11, 7247968), (13, 6132896), (14, 5694832), (16, 4982978), (19, 4196192), (22, 3623984), (26, 3066448), (28, 2847416), (32, 2491489), (38, 2098096), (44, 1811992), (52, 1533224), (56, 1423708), (76, 1049048), (77, 1035424), (88, 905996), (91, 876128), (104, 766612), (112, 711854), (131, 608608), (133, 599456), (143, 557536), (152, 524524), (154, 517712), (176, 452998), (182, 438064), (208, 383306), (209, 381472), (224, 355927), (247, 322784), (262, 304304), (266, 299728), (286, 278768), (304, 262262), (308, 258856), (352, 226499), (364, 219032), (416, 191653), (418, 190736), (494, 161392), (524, 152152), (532, 149864), (572, 139384), (608, 131131), (616, 129428), (728, 109516), (836, 95368), (917, 86944), (988, 80696), (1001, 79648), (1048, 76076), (1064, 74932), (1144, 69692), (1232, 64714), (1441, 55328), (1456, 54758), (1463, 54496), (1672, 47684), (1703, 46816), (1729, 46112), (1834, 43472), (1976, 40348), (2002, 39824), (2096, 38038), (2128, 37466), (2288, 34846), (2464, 32357), (2489, 32032), (2717, 29344), (2882, 27664), (2912, 27379), (2926, 27248), (3344, 23842), (3406, 23408), (3458, 23056), (3668, 21736), (3952, 20174), (4004, 19912), (4192, 19019), (4256, 18733), (4576, 17423), (4978, 16016), (5434, 14672), (5764, 13832), (5852, 13624), (6688, 11921), (6812, 11704), (6916, 11528), (7336, 10868), (7904, 10087), (8008, 9956)]