90154128

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 253685152

約数和(自身を除く): 163531024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 67, 68, 97, 102, 134, 136, 194, 201, 204, 268, 272, 289, 291, 388, 402, 408, 536, 578, 582, 776, 804, 816, 867, 1072, 1139, 1156, 1164, 1552, 1608, 1649, 1734, 2278, 2312, 2328, 3216, 3298, 3417, 3468, 4556, 4624, 4656, 4947, 6499, 6596, 6834, 6936, 9112, 9894, 12998, 13192, 13668, 13872, 18224, 19363, 19497, 19788, 25996, 26384, 27336, 28033, 38726, 38994, 39576, 51992, 54672, 56066, 58089, 77452, 77988, 79152, 84099, 103984, 110483, 112132, 116178, 154904, 155976, 168198, 220966, 224264, 232356, 309808, 311952, 331449, 336396, 441932, 448528, 464712, 662898, 672792, 883864, 929424, 1325796, 1345584, 1767728, 1878211, 2651592, 3756422, 5303184, 5634633, 7512844, 11269266, 15025688, 22538532, 30051376, 45077064, 90154128]

約数ペア:

[(1, 90154128), (2, 45077064), (3, 30051376), (4, 22538532), (6, 15025688), (8, 11269266), (12, 7512844), (16, 5634633), (17, 5303184), (24, 3756422), (34, 2651592), (48, 1878211), (51, 1767728), (67, 1345584), (68, 1325796), (97, 929424), (102, 883864), (134, 672792), (136, 662898), (194, 464712), (201, 448528), (204, 441932), (268, 336396), (272, 331449), (289, 311952), (291, 309808), (388, 232356), (402, 224264), (408, 220966), (536, 168198), (578, 155976), (582, 154904), (776, 116178), (804, 112132), (816, 110483), (867, 103984), (1072, 84099), (1139, 79152), (1156, 77988), (1164, 77452), (1552, 58089), (1608, 56066), (1649, 54672), (1734, 51992), (2278, 39576), (2312, 38994), (2328, 38726), (3216, 28033), (3298, 27336), (3417, 26384), (3468, 25996), (4556, 19788), (4624, 19497), (4656, 19363), (4947, 18224), (6499, 13872), (6596, 13668), (6834, 13192), (6936, 12998), (9112, 9894)]