65431638

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 156828672

約数和(自身を除く): 91397034

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 81, 86, 93, 101, 129, 162, 186, 202, 243, 258, 279, 303, 387, 486, 558, 606, 774, 837, 909, 1161, 1333, 1674, 1818, 2322, 2511, 2666, 2727, 3131, 3483, 3999, 4343, 5022, 5454, 6262, 6966, 7533, 7998, 8181, 8686, 9393, 10449, 11997, 13029, 15066, 16362, 18786, 20898, 23994, 24543, 26058, 28179, 35991, 39087, 49086, 56358, 71982, 78174, 84537, 107973, 117261, 134633, 169074, 215946, 234522, 253611, 269266, 323919, 351783, 403899, 507222, 647838, 703566, 760833, 807798, 1055349, 1211697, 1521666, 2110698, 2423394, 3635091, 7270182, 10905273, 21810546, 32715819, 65431638]

約数ペア:

[(1, 65431638), (2, 32715819), (3, 21810546), (6, 10905273), (9, 7270182), (18, 3635091), (27, 2423394), (31, 2110698), (43, 1521666), (54, 1211697), (62, 1055349), (81, 807798), (86, 760833), (93, 703566), (101, 647838), (129, 507222), (162, 403899), (186, 351783), (202, 323919), (243, 269266), (258, 253611), (279, 234522), (303, 215946), (387, 169074), (486, 134633), (558, 117261), (606, 107973), (774, 84537), (837, 78174), (909, 71982), (1161, 56358), (1333, 49086), (1674, 39087), (1818, 35991), (2322, 28179), (2511, 26058), (2666, 24543), (2727, 23994), (3131, 20898), (3483, 18786), (3999, 16362), (4343, 15066), (5022, 13029), (5454, 11997), (6262, 10449), (6966, 9393), (7533, 8686), (7998, 8181)]