72822048

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 223534080

約数和(自身を除く): 150712032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 43, 46, 48, 52, 59, 69, 78, 86, 92, 96, 104, 118, 129, 138, 156, 172, 177, 184, 208, 236, 258, 276, 299, 312, 344, 354, 368, 416, 472, 516, 552, 559, 598, 624, 688, 708, 736, 767, 897, 944, 989, 1032, 1104, 1118, 1196, 1248, 1357, 1376, 1416, 1534, 1677, 1794, 1888, 1978, 2064, 2208, 2236, 2301, 2392, 2537, 2714, 2832, 2967, 3068, 3354, 3588, 3956, 4071, 4128, 4472, 4602, 4784, 5074, 5428, 5664, 5934, 6136, 6708, 7176, 7611, 7912, 8142, 8944, 9204, 9568, 10148, 10856, 11868, 12272, 12857, 13416, 14352, 15222, 15824, 16284, 17641, 17888, 18408, 20296, 21712, 23736, 24544, 25714, 26832, 28704, 30444, 31648, 32568, 32981, 35282, 36816, 38571, 40592, 43424, 47472, 51428, 52923, 53664, 58351, 60888, 65136, 65962, 70564, 73632, 77142, 81184, 94944, 98943, 102856, 105846, 116702, 121776, 130272, 131924, 141128, 154284, 175053, 197886, 205712, 211692, 233404, 243552, 263848, 282256, 308568, 350106, 395772, 411424, 423384, 466808, 527696, 564512, 617136, 700212, 758563, 791544, 846768, 933616, 1055392, 1234272, 1400424, 1517126, 1583088, 1693536, 1867232, 2275689, 2800848, 3034252, 3166176, 4551378, 5601696, 6068504, 9102756, 12137008, 18205512, 24274016, 36411024, 72822048]

約数ペア:

[(1, 72822048), (2, 36411024), (3, 24274016), (4, 18205512), (6, 12137008), (8, 9102756), (12, 6068504), (13, 5601696), (16, 4551378), (23, 3166176), (24, 3034252), (26, 2800848), (32, 2275689), (39, 1867232), (43, 1693536), (46, 1583088), (48, 1517126), (52, 1400424), (59, 1234272), (69, 1055392), (78, 933616), (86, 846768), (92, 791544), (96, 758563), (104, 700212), (118, 617136), (129, 564512), (138, 527696), (156, 466808), (172, 423384), (177, 411424), (184, 395772), (208, 350106), (236, 308568), (258, 282256), (276, 263848), (299, 243552), (312, 233404), (344, 211692), (354, 205712), (368, 197886), (416, 175053), (472, 154284), (516, 141128), (552, 131924), (559, 130272), (598, 121776), (624, 116702), (688, 105846), (708, 102856), (736, 98943), (767, 94944), (897, 81184), (944, 77142), (989, 73632), (1032, 70564), (1104, 65962), (1118, 65136), (1196, 60888), (1248, 58351), (1357, 53664), (1376, 52923), (1416, 51428), (1534, 47472), (1677, 43424), (1794, 40592), (1888, 38571), (1978, 36816), (2064, 35282), (2208, 32981), (2236, 32568), (2301, 31648), (2392, 30444), (2537, 28704), (2714, 26832), (2832, 25714), (2967, 24544), (3068, 23736), (3354, 21712), (3588, 20296), (3956, 18408), (4071, 17888), (4128, 17641), (4472, 16284), (4602, 15824), (4784, 15222), (5074, 14352), (5428, 13416), (5664, 12857), (5934, 12272), (6136, 11868), (6708, 10856), (7176, 10148), (7611, 9568), (7912, 9204), (8142, 8944)]