71547456

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:236

約数の個数: 112

約数和(自身を含む): 197510400

約数和(自身を除く): 125962944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 79, 89, 96, 106, 158, 159, 178, 192, 212, 237, 267, 316, 318, 356, 424, 474, 534, 632, 636, 712, 848, 948, 1068, 1264, 1272, 1424, 1696, 1896, 2136, 2528, 2544, 2848, 3392, 3792, 4187, 4272, 4717, 5056, 5088, 5696, 7031, 7584, 8374, 8544, 9434, 10176, 12561, 14062, 14151, 15168, 16748, 17088, 18868, 21093, 25122, 28124, 28302, 33496, 37736, 42186, 50244, 56248, 56604, 66992, 75472, 84372, 100488, 112496, 113208, 133984, 150944, 168744, 200976, 224992, 226416, 267968, 301888, 337488, 372643, 401952, 449984, 452832, 674976, 745286, 803904, 905664, 1117929, 1349952, 1490572, 2235858, 2981144, 4471716, 5962288, 8943432, 11924576, 17886864, 23849152, 35773728, 71547456]

約数ペア:

[(1, 71547456), (2, 35773728), (3, 23849152), (4, 17886864), (6, 11924576), (8, 8943432), (12, 5962288), (16, 4471716), (24, 2981144), (32, 2235858), (48, 1490572), (53, 1349952), (64, 1117929), (79, 905664), (89, 803904), (96, 745286), (106, 674976), (158, 452832), (159, 449984), (178, 401952), (192, 372643), (212, 337488), (237, 301888), (267, 267968), (316, 226416), (318, 224992), (356, 200976), (424, 168744), (474, 150944), (534, 133984), (632, 113208), (636, 112496), (712, 100488), (848, 84372), (948, 75472), (1068, 66992), (1264, 56604), (1272, 56248), (1424, 50244), (1696, 42186), (1896, 37736), (2136, 33496), (2528, 28302), (2544, 28124), (2848, 25122), (3392, 21093), (3792, 18868), (4187, 17088), (4272, 16748), (4717, 15168), (5056, 14151), (5088, 14062), (5696, 12561), (7031, 10176), (7584, 9434), (8374, 8544)]