72366696

素因数分解:

$2^3\times 3^4\times {\mathrm{181}}^1\times {\mathrm{617}}^1$

素因数の和:816

約数の個数: 80

約数和(自身を含む): 204143940

約数和(自身を除く): 131777244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 181, 216, 324, 362, 543, 617, 648, 724, 1086, 1234, 1448, 1629, 1851, 2172, 2468, 3258, 3702, 4344, 4887, 4936, 5553, 6516, 7404, 9774, 11106, 13032, 14661, 14808, 16659, 19548, 22212, 29322, 33318, 39096, 44424, 49977, 58644, 66636, 99954, 111677, 117288, 133272, 199908, 223354, 335031, 399816, 446708, 670062, 893416, 1005093, 1340124, 2010186, 2680248, 3015279, 4020372, 6030558, 8040744, 9045837, 12061116, 18091674, 24122232, 36183348, 72366696]

約数ペア:

[(1, 72366696), (2, 36183348), (3, 24122232), (4, 18091674), (6, 12061116), (8, 9045837), (9, 8040744), (12, 6030558), (18, 4020372), (24, 3015279), (27, 2680248), (36, 2010186), (54, 1340124), (72, 1005093), (81, 893416), (108, 670062), (162, 446708), (181, 399816), (216, 335031), (324, 223354), (362, 199908), (543, 133272), (617, 117288), (648, 111677), (724, 99954), (1086, 66636), (1234, 58644), (1448, 49977), (1629, 44424), (1851, 39096), (2172, 33318), (2468, 29322), (3258, 22212), (3702, 19548), (4344, 16659), (4887, 14808), (4936, 14661), (5553, 13032), (6516, 11106), (7404, 9774)]