71647992

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1$

素因数の和:1933

約数の個数: 96

約数和(自身を含む): 214184880

約数和(自身を除く): 142536888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 234, 246, 312, 328, 369, 468, 492, 533, 738, 936, 984, 1066, 1476, 1599, 1867, 2132, 2952, 3198, 3734, 4264, 4797, 5601, 6396, 7468, 9594, 11202, 12792, 14936, 16803, 19188, 22404, 24271, 33606, 38376, 44808, 48542, 67212, 72813, 76547, 97084, 134424, 145626, 153094, 194168, 218439, 229641, 291252, 306188, 436878, 459282, 582504, 612376, 688923, 873756, 918564, 995111, 1377846, 1747512, 1837128, 1990222, 2755692, 2985333, 3980444, 5511384, 5970666, 7960888, 8955999, 11941332, 17911998, 23882664, 35823996, 71647992]

約数ペア:

[(1, 71647992), (2, 35823996), (3, 23882664), (4, 17911998), (6, 11941332), (8, 8955999), (9, 7960888), (12, 5970666), (13, 5511384), (18, 3980444), (24, 2985333), (26, 2755692), (36, 1990222), (39, 1837128), (41, 1747512), (52, 1377846), (72, 995111), (78, 918564), (82, 873756), (104, 688923), (117, 612376), (123, 582504), (156, 459282), (164, 436878), (234, 306188), (246, 291252), (312, 229641), (328, 218439), (369, 194168), (468, 153094), (492, 145626), (533, 134424), (738, 97084), (936, 76547), (984, 72813), (1066, 67212), (1476, 48542), (1599, 44808), (1867, 38376), (2132, 33606), (2952, 24271), (3198, 22404), (3734, 19188), (4264, 16803), (4797, 14936), (5601, 12792), (6396, 11202), (7468, 9594)]