75517416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{80681}}^1$

素因数の和:80706

約数の個数: 48

約数和(自身を含む): 220261860

約数和(自身を除く): 144744444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 80681, 161362, 242043, 322724, 484086, 645448, 726129, 968172, 1048853, 1452258, 1936344, 2097706, 2904516, 3146559, 4195412, 5809032, 6293118, 8390824, 9439677, 12586236, 18879354, 25172472, 37758708, 75517416]

約数ペア:

[(1, 75517416), (2, 37758708), (3, 25172472), (4, 18879354), (6, 12586236), (8, 9439677), (9, 8390824), (12, 6293118), (13, 5809032), (18, 4195412), (24, 3146559), (26, 2904516), (36, 2097706), (39, 1936344), (52, 1452258), (72, 1048853), (78, 968172), (104, 726129), (117, 645448), (156, 484086), (234, 322724), (312, 242043), (468, 161362), (936, 80681)]