69216304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2633}}^1$

素因数の和:2725

約数の個数: 40

約数和(自身を含む): 141098112

約数和(自身を除く): 71881808

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 2633, 3286, 5266, 6572, 10532, 13144, 21064, 26288, 42128, 81623, 139549, 163246, 279098, 326492, 558196, 652984, 1116392, 1305968, 2232784, 4326019, 8652038, 17304076, 34608152, 69216304]

約数ペア:

[(1, 69216304), (2, 34608152), (4, 17304076), (8, 8652038), (16, 4326019), (31, 2232784), (53, 1305968), (62, 1116392), (106, 652984), (124, 558196), (212, 326492), (248, 279098), (424, 163246), (496, 139549), (848, 81623), (1643, 42128), (2633, 26288), (3286, 21064), (5266, 13144), (6572, 10532)]