73693728

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^2$

素因数の和:215

約数の個数: 108

約数和(自身を含む): 217429758

約数和(自身を除く): 143736030

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 79, 82, 96, 123, 144, 158, 164, 237, 246, 288, 316, 328, 369, 474, 492, 632, 656, 711, 738, 948, 984, 1264, 1312, 1422, 1476, 1896, 1968, 2528, 2844, 2952, 3239, 3792, 3936, 5688, 5904, 6241, 6478, 7584, 9717, 11376, 11808, 12482, 12956, 18723, 19434, 22752, 24964, 25912, 29151, 37446, 38868, 49928, 51824, 56169, 58302, 74892, 77736, 99856, 103648, 112338, 116604, 149784, 155472, 199712, 224676, 233208, 255881, 299568, 310944, 449352, 466416, 511762, 599136, 767643, 898704, 932832, 1023524, 1535286, 1797408, 2047048, 2302929, 3070572, 4094096, 4605858, 6141144, 8188192, 9211716, 12282288, 18423432, 24564576, 36846864, 73693728]

約数ペア:

[(1, 73693728), (2, 36846864), (3, 24564576), (4, 18423432), (6, 12282288), (8, 9211716), (9, 8188192), (12, 6141144), (16, 4605858), (18, 4094096), (24, 3070572), (32, 2302929), (36, 2047048), (41, 1797408), (48, 1535286), (72, 1023524), (79, 932832), (82, 898704), (96, 767643), (123, 599136), (144, 511762), (158, 466416), (164, 449352), (237, 310944), (246, 299568), (288, 255881), (316, 233208), (328, 224676), (369, 199712), (474, 155472), (492, 149784), (632, 116604), (656, 112338), (711, 103648), (738, 99856), (948, 77736), (984, 74892), (1264, 58302), (1312, 56169), (1422, 51824), (1476, 49928), (1896, 38868), (1968, 37446), (2528, 29151), (2844, 25912), (2952, 24964), (3239, 22752), (3792, 19434), (3936, 18723), (5688, 12956), (5904, 12482), (6241, 11808), (6478, 11376), (7584, 9717)]