83103540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106543}}^1$

素因数の和:106568

約数の個数: 48

約数和(自身を含む): 250591488

約数和(自身を除く): 167487948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 106543, 213086, 319629, 426172, 532715, 639258, 1065430, 1278516, 1385059, 1598145, 2130860, 2770118, 3196290, 4155177, 5540236, 6392580, 6925295, 8310354, 13850590, 16620708, 20775885, 27701180, 41551770, 83103540]

約数ペア:

[(1, 83103540), (2, 41551770), (3, 27701180), (4, 20775885), (5, 16620708), (6, 13850590), (10, 8310354), (12, 6925295), (13, 6392580), (15, 5540236), (20, 4155177), (26, 3196290), (30, 2770118), (39, 2130860), (52, 1598145), (60, 1385059), (65, 1278516), (78, 1065430), (130, 639258), (156, 532715), (195, 426172), (260, 319629), (390, 213086), (780, 106543)]