71464032

素因数分解:

$2^5\times 3^4\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:450

約数の個数: 120

約数和(自身を含む): 213444000

約数和(自身を除く): 141979968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 96, 108, 144, 158, 162, 216, 237, 288, 316, 324, 349, 432, 474, 632, 648, 698, 711, 864, 948, 1047, 1264, 1296, 1396, 1422, 1896, 2094, 2133, 2528, 2592, 2792, 2844, 3141, 3792, 4188, 4266, 5584, 5688, 6282, 6399, 7584, 8376, 8532, 9423, 11168, 11376, 12564, 12798, 16752, 17064, 18846, 22752, 25128, 25596, 27571, 28269, 33504, 34128, 37692, 50256, 51192, 55142, 56538, 68256, 75384, 82713, 100512, 102384, 110284, 113076, 150768, 165426, 204768, 220568, 226152, 248139, 301536, 330852, 441136, 452304, 496278, 661704, 744417, 882272, 904608, 992556, 1323408, 1488834, 1985112, 2233251, 2646816, 2977668, 3970224, 4466502, 5955336, 7940448, 8933004, 11910672, 17866008, 23821344, 35732016, 71464032]

約数ペア:

[(1, 71464032), (2, 35732016), (3, 23821344), (4, 17866008), (6, 11910672), (8, 8933004), (9, 7940448), (12, 5955336), (16, 4466502), (18, 3970224), (24, 2977668), (27, 2646816), (32, 2233251), (36, 1985112), (48, 1488834), (54, 1323408), (72, 992556), (79, 904608), (81, 882272), (96, 744417), (108, 661704), (144, 496278), (158, 452304), (162, 441136), (216, 330852), (237, 301536), (288, 248139), (316, 226152), (324, 220568), (349, 204768), (432, 165426), (474, 150768), (632, 113076), (648, 110284), (698, 102384), (711, 100512), (864, 82713), (948, 75384), (1047, 68256), (1264, 56538), (1296, 55142), (1396, 51192), (1422, 50256), (1896, 37692), (2094, 34128), (2133, 33504), (2528, 28269), (2592, 27571), (2792, 25596), (2844, 25128), (3141, 22752), (3792, 18846), (4188, 17064), (4266, 16752), (5584, 12798), (5688, 12564), (6282, 11376), (6399, 11168), (7584, 9423), (8376, 8532)]