72894144

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 112

約数和(自身を含む): 205085696

約数和(自身を除く): 132191552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 148, 186, 192, 222, 248, 296, 331, 372, 444, 496, 592, 662, 744, 888, 992, 993, 1147, 1184, 1324, 1488, 1776, 1984, 1986, 2294, 2368, 2648, 2976, 3441, 3552, 3972, 4588, 5296, 5952, 6882, 7104, 7944, 9176, 10261, 10592, 12247, 13764, 15888, 18352, 20522, 21184, 24494, 27528, 30783, 31776, 36704, 36741, 41044, 48988, 55056, 61566, 63552, 73408, 73482, 82088, 97976, 110112, 123132, 146964, 164176, 195952, 220224, 246264, 293928, 328352, 379657, 391904, 492528, 587856, 656704, 759314, 783808, 985056, 1138971, 1175712, 1518628, 1970112, 2277942, 2351424, 3037256, 4555884, 6074512, 9111768, 12149024, 18223536, 24298048, 36447072, 72894144]

約数ペア:

[(1, 72894144), (2, 36447072), (3, 24298048), (4, 18223536), (6, 12149024), (8, 9111768), (12, 6074512), (16, 4555884), (24, 3037256), (31, 2351424), (32, 2277942), (37, 1970112), (48, 1518628), (62, 1175712), (64, 1138971), (74, 985056), (93, 783808), (96, 759314), (111, 656704), (124, 587856), (148, 492528), (186, 391904), (192, 379657), (222, 328352), (248, 293928), (296, 246264), (331, 220224), (372, 195952), (444, 164176), (496, 146964), (592, 123132), (662, 110112), (744, 97976), (888, 82088), (992, 73482), (993, 73408), (1147, 63552), (1184, 61566), (1324, 55056), (1488, 48988), (1776, 41044), (1984, 36741), (1986, 36704), (2294, 31776), (2368, 30783), (2648, 27528), (2976, 24494), (3441, 21184), (3552, 20522), (3972, 18352), (4588, 15888), (5296, 13764), (5952, 12247), (6882, 10592), (7104, 10261), (7944, 9176)]