72497736

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{4397}}^1$

素因数の和:4638

約数の個数: 48

約数和(自身を含む): 197250300

約数和(自身を除く): 124752564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 4397, 5496, 8244, 8794, 13191, 16488, 17588, 26382, 35176, 39573, 52764, 79146, 105528, 158292, 316584, 1006913, 2013826, 3020739, 4027652, 6041478, 8055304, 9062217, 12082956, 18124434, 24165912, 36248868, 72497736]

約数ペア:

[(1, 72497736), (2, 36248868), (3, 24165912), (4, 18124434), (6, 12082956), (8, 9062217), (9, 8055304), (12, 6041478), (18, 4027652), (24, 3020739), (36, 2013826), (72, 1006913), (229, 316584), (458, 158292), (687, 105528), (916, 79146), (1374, 52764), (1832, 39573), (2061, 35176), (2748, 26382), (4122, 17588), (4397, 16488), (5496, 13191), (8244, 8794)]