72991392

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{8543}}^1$

素因数の和:8645

約数の個数: 48

約数和(自身を含む): 193777920

約数和(自身を除く): 120786528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 8543, 8544, 17086, 25629, 34172, 51258, 68344, 102516, 136688, 205032, 273376, 410064, 760327, 820128, 1520654, 2280981, 3041308, 4561962, 6082616, 9123924, 12165232, 18247848, 24330464, 36495696, 72991392]

約数ペア:

[(1, 72991392), (2, 36495696), (3, 24330464), (4, 18247848), (6, 12165232), (8, 9123924), (12, 6082616), (16, 4561962), (24, 3041308), (32, 2280981), (48, 1520654), (89, 820128), (96, 760327), (178, 410064), (267, 273376), (356, 205032), (534, 136688), (712, 102516), (1068, 68344), (1424, 51258), (2136, 34172), (2848, 25629), (4272, 17086), (8543, 8544)]