129611988

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:955

約数の個数: 120

約数和(自身を含む): 379076544

約数和(自身を除く): 249464556

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 41, 44, 54, 66, 81, 82, 99, 108, 123, 132, 162, 164, 198, 246, 297, 324, 369, 396, 451, 492, 594, 738, 887, 891, 902, 1107, 1188, 1353, 1476, 1774, 1782, 1804, 2214, 2661, 2706, 3321, 3548, 3564, 4059, 4428, 5322, 5412, 6642, 7983, 8118, 9757, 10644, 12177, 13284, 15966, 16236, 19514, 23949, 24354, 29271, 31932, 36367, 36531, 39028, 47898, 48708, 58542, 71847, 72734, 73062, 87813, 95796, 109101, 117084, 143694, 145468, 146124, 175626, 218202, 263439, 287388, 327303, 351252, 400037, 436404, 526878, 654606, 790317, 800074, 981909, 1053756, 1200111, 1309212, 1580634, 1600148, 1963818, 2400222, 2945727, 3161268, 3600333, 3927636, 4800444, 5891454, 7200666, 10800999, 11782908, 14401332, 21601998, 32402997, 43203996, 64805994, 129611988]

約数ペア:

[(1, 129611988), (2, 64805994), (3, 43203996), (4, 32402997), (6, 21601998), (9, 14401332), (11, 11782908), (12, 10800999), (18, 7200666), (22, 5891454), (27, 4800444), (33, 3927636), (36, 3600333), (41, 3161268), (44, 2945727), (54, 2400222), (66, 1963818), (81, 1600148), (82, 1580634), (99, 1309212), (108, 1200111), (123, 1053756), (132, 981909), (162, 800074), (164, 790317), (198, 654606), (246, 526878), (297, 436404), (324, 400037), (369, 351252), (396, 327303), (451, 287388), (492, 263439), (594, 218202), (738, 175626), (887, 146124), (891, 145468), (902, 143694), (1107, 117084), (1188, 109101), (1353, 95796), (1476, 87813), (1774, 73062), (1782, 72734), (1804, 71847), (2214, 58542), (2661, 48708), (2706, 47898), (3321, 39028), (3548, 36531), (3564, 36367), (4059, 31932), (4428, 29271), (5322, 24354), (5412, 23949), (6642, 19514), (7983, 16236), (8118, 15966), (9757, 13284), (10644, 12177)]