71895696

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2604

約数の個数: 80

約数和(自身を含む): 201891840

約数和(自身を除く): 129996144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 2543, 3534, 4712, 5086, 7068, 7629, 9424, 10172, 14136, 15258, 20344, 28272, 30516, 40688, 48317, 61032, 78833, 96634, 122064, 144951, 157666, 193268, 236499, 289902, 315332, 386536, 472998, 579804, 630664, 773072, 945996, 1159608, 1261328, 1497827, 1891992, 2319216, 2995654, 3783984, 4493481, 5991308, 8986962, 11982616, 17973924, 23965232, 35947848, 71895696]

約数ペア:

[(1, 71895696), (2, 35947848), (3, 23965232), (4, 17973924), (6, 11982616), (8, 8986962), (12, 5991308), (16, 4493481), (19, 3783984), (24, 2995654), (31, 2319216), (38, 1891992), (48, 1497827), (57, 1261328), (62, 1159608), (76, 945996), (93, 773072), (114, 630664), (124, 579804), (152, 472998), (186, 386536), (228, 315332), (248, 289902), (304, 236499), (372, 193268), (456, 157666), (496, 144951), (589, 122064), (744, 96634), (912, 78833), (1178, 61032), (1488, 48317), (1767, 40688), (2356, 30516), (2543, 28272), (3534, 20344), (4712, 15258), (5086, 14136), (7068, 10172), (7629, 9424)]