40146408

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{8081}}^1$

素因数の和:8119

約数の個数: 64

約数和(自身を含む): 116380800

約数和(自身を除く): 76234392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 8081, 16162, 24243, 32324, 48486, 64648, 72729, 96972, 145458, 185863, 193944, 218187, 290916, 371726, 436374, 557589, 581832, 743452, 872748, 1115178, 1486904, 1672767, 1745496, 2230356, 3345534, 4460712, 5018301, 6691068, 10036602, 13382136, 20073204, 40146408]

約数ペア:

[(1, 40146408), (2, 20073204), (3, 13382136), (4, 10036602), (6, 6691068), (8, 5018301), (9, 4460712), (12, 3345534), (18, 2230356), (23, 1745496), (24, 1672767), (27, 1486904), (36, 1115178), (46, 872748), (54, 743452), (69, 581832), (72, 557589), (92, 436374), (108, 371726), (138, 290916), (184, 218187), (207, 193944), (216, 185863), (276, 145458), (414, 96972), (552, 72729), (621, 64648), (828, 48486), (1242, 32324), (1656, 24243), (2484, 16162), (4968, 8081)]