90917694

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3943}}^1$

素因数の和:4022

約数の個数: 64

約数和(自身を含む): 234746880

約数和(自身を除く): 143829186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 2562, 3294, 3843, 3943, 7686, 7886, 11529, 11829, 23058, 23658, 27601, 35487, 55202, 70974, 82803, 106461, 165606, 212922, 240523, 248409, 481046, 496818, 721569, 745227, 1443138, 1490454, 1683661, 2164707, 3367322, 4329414, 5050983, 6494121, 10101966, 12988242, 15152949, 30305898, 45458847, 90917694]

約数ペア:

[(1, 90917694), (2, 45458847), (3, 30305898), (6, 15152949), (7, 12988242), (9, 10101966), (14, 6494121), (18, 5050983), (21, 4329414), (27, 3367322), (42, 2164707), (54, 1683661), (61, 1490454), (63, 1443138), (122, 745227), (126, 721569), (183, 496818), (189, 481046), (366, 248409), (378, 240523), (427, 212922), (549, 165606), (854, 106461), (1098, 82803), (1281, 70974), (1647, 55202), (2562, 35487), (3294, 27601), (3843, 23658), (3943, 23058), (7686, 11829), (7886, 11529)]