90501852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{787}}^1$

素因数の和:875

約数の個数: 72

約数和(自身を含む): 248352384

約数和(自身を除く): 157850532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 787, 1036, 1369, 1554, 1574, 2361, 2738, 3108, 3148, 4107, 4722, 5476, 5509, 8214, 9444, 9583, 11018, 16428, 16527, 19166, 22036, 28749, 29119, 33054, 38332, 57498, 58238, 66108, 87357, 114996, 116476, 174714, 203833, 349428, 407666, 611499, 815332, 1077403, 1222998, 2154806, 2445996, 3232209, 4309612, 6464418, 7541821, 12928836, 15083642, 22625463, 30167284, 45250926, 90501852]

約数ペア:

[(1, 90501852), (2, 45250926), (3, 30167284), (4, 22625463), (6, 15083642), (7, 12928836), (12, 7541821), (14, 6464418), (21, 4309612), (28, 3232209), (37, 2445996), (42, 2154806), (74, 1222998), (84, 1077403), (111, 815332), (148, 611499), (222, 407666), (259, 349428), (444, 203833), (518, 174714), (777, 116476), (787, 114996), (1036, 87357), (1369, 66108), (1554, 58238), (1574, 57498), (2361, 38332), (2738, 33054), (3108, 29119), (3148, 28749), (4107, 22036), (4722, 19166), (5476, 16527), (5509, 16428), (8214, 11018), (9444, 9583)]