90663888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3251}}^1$

素因数の和:3352

約数の個数: 80

約数和(自身を含む): 270982656

約数和(自身を除く): 180318768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1162, 1328, 1743, 1992, 2324, 3251, 3486, 3984, 4648, 6502, 6972, 9296, 9753, 13004, 13944, 19506, 22757, 26008, 27888, 39012, 45514, 52016, 68271, 78024, 91028, 136542, 156048, 182056, 269833, 273084, 364112, 539666, 546168, 809499, 1079332, 1092336, 1618998, 1888831, 2158664, 3237996, 3777662, 4317328, 5666493, 6475992, 7555324, 11332986, 12951984, 15110648, 22665972, 30221296, 45331944, 90663888]

約数ペア:

[(1, 90663888), (2, 45331944), (3, 30221296), (4, 22665972), (6, 15110648), (7, 12951984), (8, 11332986), (12, 7555324), (14, 6475992), (16, 5666493), (21, 4317328), (24, 3777662), (28, 3237996), (42, 2158664), (48, 1888831), (56, 1618998), (83, 1092336), (84, 1079332), (112, 809499), (166, 546168), (168, 539666), (249, 364112), (332, 273084), (336, 269833), (498, 182056), (581, 156048), (664, 136542), (996, 91028), (1162, 78024), (1328, 68271), (1743, 52016), (1992, 45514), (2324, 39012), (3251, 27888), (3486, 26008), (3984, 22757), (4648, 19506), (6502, 13944), (6972, 13004), (9296, 9753)]