71335992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 222566400

約数和(自身を除く): 151230408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 89, 91, 104, 156, 168, 178, 182, 267, 273, 312, 356, 364, 367, 534, 546, 623, 712, 728, 734, 1068, 1092, 1101, 1157, 1246, 1468, 1869, 2136, 2184, 2202, 2314, 2492, 2569, 2936, 3471, 3738, 4404, 4628, 4771, 4984, 5138, 6942, 7476, 7707, 8099, 8808, 9256, 9542, 10276, 13884, 14313, 14952, 15414, 16198, 19084, 20552, 24297, 27768, 28626, 30828, 32396, 32663, 33397, 38168, 48594, 57252, 61656, 64792, 65326, 66794, 97188, 97989, 100191, 114504, 130652, 133588, 194376, 195978, 200382, 228641, 261304, 267176, 391956, 400764, 424619, 457282, 685923, 783912, 801528, 849238, 914564, 1273857, 1371846, 1698476, 1829128, 2547714, 2743692, 2972333, 3396952, 5095428, 5487384, 5944666, 8916999, 10190856, 11889332, 17833998, 23778664, 35667996, 71335992]

約数ペア:

[(1, 71335992), (2, 35667996), (3, 23778664), (4, 17833998), (6, 11889332), (7, 10190856), (8, 8916999), (12, 5944666), (13, 5487384), (14, 5095428), (21, 3396952), (24, 2972333), (26, 2743692), (28, 2547714), (39, 1829128), (42, 1698476), (52, 1371846), (56, 1273857), (78, 914564), (84, 849238), (89, 801528), (91, 783912), (104, 685923), (156, 457282), (168, 424619), (178, 400764), (182, 391956), (267, 267176), (273, 261304), (312, 228641), (356, 200382), (364, 195978), (367, 194376), (534, 133588), (546, 130652), (623, 114504), (712, 100191), (728, 97989), (734, 97188), (1068, 66794), (1092, 65326), (1101, 64792), (1157, 61656), (1246, 57252), (1468, 48594), (1869, 38168), (2136, 33397), (2184, 32663), (2202, 32396), (2314, 30828), (2492, 28626), (2569, 27768), (2936, 24297), (3471, 20552), (3738, 19084), (4404, 16198), (4628, 15414), (4771, 14952), (4984, 14313), (5138, 13884), (6942, 10276), (7476, 9542), (7707, 9256), (8099, 8808)]