12968688

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 37069056

約数和(自身を除く): 24100368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 691, 782, 816, 1104, 1173, 1382, 1564, 2073, 2346, 2764, 3128, 4146, 4692, 5528, 6256, 8292, 9384, 11056, 11747, 15893, 16584, 18768, 23494, 31786, 33168, 35241, 46988, 47679, 63572, 70482, 93976, 95358, 127144, 140964, 187952, 190716, 254288, 270181, 281928, 381432, 540362, 563856, 762864, 810543, 1080724, 1621086, 2161448, 3242172, 4322896, 6484344, 12968688]

約数ペア:

[(1, 12968688), (2, 6484344), (3, 4322896), (4, 3242172), (6, 2161448), (8, 1621086), (12, 1080724), (16, 810543), (17, 762864), (23, 563856), (24, 540362), (34, 381432), (46, 281928), (48, 270181), (51, 254288), (68, 190716), (69, 187952), (92, 140964), (102, 127144), (136, 95358), (138, 93976), (184, 70482), (204, 63572), (272, 47679), (276, 46988), (368, 35241), (391, 33168), (408, 31786), (552, 23494), (691, 18768), (782, 16584), (816, 15893), (1104, 11747), (1173, 11056), (1382, 9384), (1564, 8292), (2073, 6256), (2346, 5528), (2764, 4692), (3128, 4146)]