129487908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 334355616

約数和(自身を除く): 204867708

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 257, 347, 363, 484, 514, 694, 726, 771, 1028, 1041, 1388, 1452, 1542, 2082, 2827, 3084, 3817, 4164, 5654, 7634, 8481, 11308, 11451, 15268, 16962, 22902, 31097, 33924, 41987, 45804, 62194, 83974, 89179, 93291, 124388, 125961, 167948, 178358, 186582, 251922, 267537, 356716, 373164, 503844, 535074, 980969, 1070148, 1961938, 2942907, 3923876, 5885814, 10790659, 11771628, 21581318, 32371977, 43162636, 64743954, 129487908]

約数ペア:

[(1, 129487908), (2, 64743954), (3, 43162636), (4, 32371977), (6, 21581318), (11, 11771628), (12, 10790659), (22, 5885814), (33, 3923876), (44, 2942907), (66, 1961938), (121, 1070148), (132, 980969), (242, 535074), (257, 503844), (347, 373164), (363, 356716), (484, 267537), (514, 251922), (694, 186582), (726, 178358), (771, 167948), (1028, 125961), (1041, 124388), (1388, 93291), (1452, 89179), (1542, 83974), (2082, 62194), (2827, 45804), (3084, 41987), (3817, 33924), (4164, 31097), (5654, 22902), (7634, 16962), (8481, 15268), (11308, 11451)]