73999860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112121}}^1$

素因数の和:112144

約数の個数: 48

約数和(自身を含む): 226037952

約数和(自身を除く): 152038092

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 112121, 224242, 336363, 448484, 560605, 672726, 1121210, 1233331, 1345452, 1681815, 2242420, 2466662, 3363630, 3699993, 4933324, 6166655, 6727260, 7399986, 12333310, 14799972, 18499965, 24666620, 36999930, 73999860]

約数ペア:

[(1, 73999860), (2, 36999930), (3, 24666620), (4, 18499965), (5, 14799972), (6, 12333310), (10, 7399986), (11, 6727260), (12, 6166655), (15, 4933324), (20, 3699993), (22, 3363630), (30, 2466662), (33, 2242420), (44, 1681815), (55, 1345452), (60, 1233331), (66, 1121210), (110, 672726), (132, 560605), (165, 448484), (220, 336363), (330, 224242), (660, 112121)]