71648502

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 85945098

約数列:

[1, 2, 3, 6, 29, 31, 37, 58, 62, 74, 87, 93, 111, 174, 186, 222, 359, 718, 899, 1073, 1077, 1147, 1798, 2146, 2154, 2294, 2697, 3219, 3441, 5394, 6438, 6882, 10411, 11129, 13283, 20822, 22258, 26566, 31233, 33263, 33387, 39849, 62466, 66526, 66774, 79698, 99789, 199578, 322741, 385207, 411773, 645482, 770414, 823546, 968223, 1155621, 1235319, 1936446, 2311242, 2470638, 11941417, 23882834, 35824251, 71648502]

約数ペア:

[(1, 71648502), (2, 35824251), (3, 23882834), (6, 11941417), (29, 2470638), (31, 2311242), (37, 1936446), (58, 1235319), (62, 1155621), (74, 968223), (87, 823546), (93, 770414), (111, 645482), (174, 411773), (186, 385207), (222, 322741), (359, 199578), (718, 99789), (899, 79698), (1073, 66774), (1077, 66526), (1147, 62466), (1798, 39849), (2146, 33387), (2154, 33263), (2294, 31233), (2697, 26566), (3219, 22258), (3441, 20822), (5394, 13283), (6438, 11129), (6882, 10411)]