68293296

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:371

約数の個数: 120

約数和(自身を含む): 203918000

約数和(自身を除く): 135624704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 109, 114, 144, 152, 171, 218, 228, 229, 304, 327, 342, 436, 456, 458, 654, 684, 687, 872, 912, 916, 981, 1308, 1368, 1374, 1744, 1832, 1962, 2061, 2071, 2616, 2736, 2748, 3664, 3924, 4122, 4142, 4351, 5232, 5496, 6213, 7848, 8244, 8284, 8702, 10992, 12426, 13053, 15696, 16488, 16568, 17404, 18639, 24852, 24961, 26106, 32976, 33136, 34808, 37278, 39159, 49704, 49922, 52212, 69616, 74556, 74883, 78318, 99408, 99844, 104424, 149112, 149766, 156636, 199688, 208848, 224649, 298224, 299532, 313272, 399376, 449298, 474259, 599064, 626544, 898596, 948518, 1198128, 1422777, 1797192, 1897036, 2845554, 3594384, 3794072, 4268331, 5691108, 7588144, 8536662, 11382216, 17073324, 22764432, 34146648, 68293296]

約数ペア:

[(1, 68293296), (2, 34146648), (3, 22764432), (4, 17073324), (6, 11382216), (8, 8536662), (9, 7588144), (12, 5691108), (16, 4268331), (18, 3794072), (19, 3594384), (24, 2845554), (36, 1897036), (38, 1797192), (48, 1422777), (57, 1198128), (72, 948518), (76, 898596), (109, 626544), (114, 599064), (144, 474259), (152, 449298), (171, 399376), (218, 313272), (228, 299532), (229, 298224), (304, 224649), (327, 208848), (342, 199688), (436, 156636), (456, 149766), (458, 149112), (654, 104424), (684, 99844), (687, 99408), (872, 78318), (912, 74883), (916, 74556), (981, 69616), (1308, 52212), (1368, 49922), (1374, 49704), (1744, 39159), (1832, 37278), (1962, 34808), (2061, 33136), (2071, 32976), (2616, 26106), (2736, 24961), (2748, 24852), (3664, 18639), (3924, 17404), (4122, 16568), (4142, 16488), (4351, 15696), (5232, 13053), (5496, 12426), (6213, 10992), (7848, 8702), (8244, 8284)]