74645856

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 226437120

約数和(自身を除く): 151791264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 59, 69, 72, 92, 96, 118, 138, 144, 177, 184, 191, 207, 236, 276, 288, 354, 368, 382, 414, 472, 531, 552, 573, 708, 736, 764, 828, 944, 1062, 1104, 1146, 1357, 1416, 1528, 1656, 1719, 1888, 2124, 2208, 2292, 2714, 2832, 3056, 3312, 3438, 4071, 4248, 4393, 4584, 5428, 5664, 6112, 6624, 6876, 8142, 8496, 8786, 9168, 10856, 11269, 12213, 13179, 13752, 16284, 16992, 17572, 18336, 21712, 22538, 24426, 26358, 27504, 32568, 33807, 35144, 39537, 43424, 45076, 48852, 52716, 55008, 65136, 67614, 70288, 79074, 90152, 97704, 101421, 105432, 130272, 135228, 140576, 158148, 180304, 195408, 202842, 210864, 259187, 270456, 316296, 360608, 390816, 405684, 421728, 518374, 540912, 632592, 777561, 811368, 1036748, 1081824, 1265184, 1555122, 1622736, 2073496, 2332683, 3110244, 3245472, 4146992, 4665366, 6220488, 8293984, 9330732, 12440976, 18661464, 24881952, 37322928, 74645856]

約数ペア:

[(1, 74645856), (2, 37322928), (3, 24881952), (4, 18661464), (6, 12440976), (8, 9330732), (9, 8293984), (12, 6220488), (16, 4665366), (18, 4146992), (23, 3245472), (24, 3110244), (32, 2332683), (36, 2073496), (46, 1622736), (48, 1555122), (59, 1265184), (69, 1081824), (72, 1036748), (92, 811368), (96, 777561), (118, 632592), (138, 540912), (144, 518374), (177, 421728), (184, 405684), (191, 390816), (207, 360608), (236, 316296), (276, 270456), (288, 259187), (354, 210864), (368, 202842), (382, 195408), (414, 180304), (472, 158148), (531, 140576), (552, 135228), (573, 130272), (708, 105432), (736, 101421), (764, 97704), (828, 90152), (944, 79074), (1062, 70288), (1104, 67614), (1146, 65136), (1357, 55008), (1416, 52716), (1528, 48852), (1656, 45076), (1719, 43424), (1888, 39537), (2124, 35144), (2208, 33807), (2292, 32568), (2714, 27504), (2832, 26358), (3056, 24426), (3312, 22538), (3438, 21712), (4071, 18336), (4248, 17572), (4393, 16992), (4584, 16284), (5428, 13752), (5664, 13179), (6112, 12213), (6624, 11269), (6876, 10856), (8142, 9168), (8496, 8786)]