73216170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{727}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 196035840

約数和(自身を除く): 122819670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 373, 727, 746, 1119, 1454, 1865, 2181, 2238, 3357, 3635, 3730, 4362, 5595, 6543, 6714, 7270, 10071, 10905, 11190, 13086, 16785, 19629, 20142, 21810, 32715, 33570, 39258, 50355, 65430, 98145, 100710, 196290, 271171, 542342, 813513, 1355855, 1627026, 2440539, 2711710, 4067565, 4881078, 7321617, 8135130, 12202695, 14643234, 24405390, 36608085, 73216170]

約数ペア:

[(1, 73216170), (2, 36608085), (3, 24405390), (5, 14643234), (6, 12202695), (9, 8135130), (10, 7321617), (15, 4881078), (18, 4067565), (27, 2711710), (30, 2440539), (45, 1627026), (54, 1355855), (90, 813513), (135, 542342), (270, 271171), (373, 196290), (727, 100710), (746, 98145), (1119, 65430), (1454, 50355), (1865, 39258), (2181, 33570), (2238, 32715), (3357, 21810), (3635, 20142), (3730, 19629), (4362, 16785), (5595, 13086), (6543, 11190), (6714, 10905), (7270, 10071)]