122880492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2311}}^1$

素因数の和:2539

約数の個数: 72

約数和(自身を含む): 356824832

約数和(自身を除く): 233944340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 633, 844, 1266, 1477, 1899, 2311, 2532, 2954, 3798, 4431, 4622, 5908, 6933, 7596, 8862, 9244, 13293, 13866, 16177, 17724, 20799, 26586, 27732, 32354, 41598, 48531, 53172, 64708, 83196, 97062, 145593, 194124, 291186, 487621, 582372, 975242, 1462863, 1950484, 2925726, 3413347, 4388589, 5851452, 6826694, 8777178, 10240041, 13653388, 17554356, 20480082, 30720123, 40960164, 61440246, 122880492]

約数ペア:

[(1, 122880492), (2, 61440246), (3, 40960164), (4, 30720123), (6, 20480082), (7, 17554356), (9, 13653388), (12, 10240041), (14, 8777178), (18, 6826694), (21, 5851452), (28, 4388589), (36, 3413347), (42, 2925726), (63, 1950484), (84, 1462863), (126, 975242), (211, 582372), (252, 487621), (422, 291186), (633, 194124), (844, 145593), (1266, 97062), (1477, 83196), (1899, 64708), (2311, 53172), (2532, 48531), (2954, 41598), (3798, 32354), (4431, 27732), (4622, 26586), (5908, 20799), (6933, 17724), (7596, 16177), (8862, 13866), (9244, 13293)]