77893000352

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{2137}}^1$

素因数の和:2542

約数の個数: 96

約数和(自身を含む): 158736340224

約数和(自身を除く): 80843339872

約数列:

[1, 2, 4, 8, 16, 32, 61, 71, 122, 142, 244, 263, 284, 488, 526, 568, 976, 1052, 1136, 1952, 2104, 2137, 2272, 4208, 4274, 4331, 8416, 8548, 8662, 16043, 17096, 17324, 18673, 32086, 34192, 34648, 37346, 64172, 68384, 69296, 74692, 128344, 130357, 138592, 149384, 151727, 256688, 260714, 298768, 303454, 513376, 521428, 562031, 597536, 606908, 1042856, 1124062, 1139053, 1213816, 2085712, 2248124, 2278106, 2427632, 4171424, 4496248, 4556212, 4855264, 8992496, 9112424, 9255347, 17984992, 18224848, 18510694, 34283891, 36449696, 37021388, 39904201, 68567782, 74042776, 79808402, 137135564, 148085552, 159616804, 274271128, 296171104, 319233608, 548542256, 638467216, 1097084512, 1276934432, 2434156261, 4868312522, 9736625044, 19473250088, 38946500176, 77893000352]

約数ペア:

[(1, 77893000352), (2, 38946500176), (4, 19473250088), (8, 9736625044), (16, 4868312522), (32, 2434156261), (61, 1276934432), (71, 1097084512), (122, 638467216), (142, 548542256), (244, 319233608), (263, 296171104), (284, 274271128), (488, 159616804), (526, 148085552), (568, 137135564), (976, 79808402), (1052, 74042776), (1136, 68567782), (1952, 39904201), (2104, 37021388), (2137, 36449696), (2272, 34283891), (4208, 18510694), (4274, 18224848), (4331, 17984992), (8416, 9255347), (8548, 9112424), (8662, 8992496), (16043, 4855264), (17096, 4556212), (17324, 4496248), (18673, 4171424), (32086, 2427632), (34192, 2278106), (34648, 2248124), (37346, 2085712), (64172, 1213816), (68384, 1139053), (69296, 1124062), (74692, 1042856), (128344, 606908), (130357, 597536), (138592, 562031), (149384, 521428), (151727, 513376), (256688, 303454), (260714, 298768)]