71484984

素因数分解:

$2^3\times 3^3\times {\mathrm{173}}^1\times {\mathrm{1913}}^1$

素因数の和:2101

約数の個数: 64

約数和(自身を含む): 199821600

約数和(自身を除く): 128336616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 173, 216, 346, 519, 692, 1038, 1384, 1557, 1913, 2076, 3114, 3826, 4152, 4671, 5739, 6228, 7652, 9342, 11478, 12456, 15304, 17217, 18684, 22956, 34434, 37368, 45912, 51651, 68868, 103302, 137736, 206604, 330949, 413208, 661898, 992847, 1323796, 1985694, 2647592, 2978541, 3971388, 5957082, 7942776, 8935623, 11914164, 17871246, 23828328, 35742492, 71484984]

約数ペア:

[(1, 71484984), (2, 35742492), (3, 23828328), (4, 17871246), (6, 11914164), (8, 8935623), (9, 7942776), (12, 5957082), (18, 3971388), (24, 2978541), (27, 2647592), (36, 1985694), (54, 1323796), (72, 992847), (108, 661898), (173, 413208), (216, 330949), (346, 206604), (519, 137736), (692, 103302), (1038, 68868), (1384, 51651), (1557, 45912), (1913, 37368), (2076, 34434), (3114, 22956), (3826, 18684), (4152, 17217), (4671, 15304), (5739, 12456), (6228, 11478), (7652, 9342)]