72443504

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:670

約数の個数: 80

約数和(自身を含む): 172012800

約数和(自身を除く): 99569296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 59, 76, 112, 118, 133, 152, 236, 266, 304, 413, 472, 532, 577, 826, 944, 1064, 1121, 1154, 1652, 2128, 2242, 2308, 3304, 4039, 4484, 4616, 6608, 7847, 8078, 8968, 9232, 10963, 15694, 16156, 17936, 21926, 31388, 32312, 34043, 43852, 62776, 64624, 68086, 76741, 87704, 125552, 136172, 153482, 175408, 238301, 272344, 306964, 476602, 544688, 613928, 646817, 953204, 1227856, 1293634, 1906408, 2587268, 3812816, 4527719, 5174536, 9055438, 10349072, 18110876, 36221752, 72443504]

約数ペア:

[(1, 72443504), (2, 36221752), (4, 18110876), (7, 10349072), (8, 9055438), (14, 5174536), (16, 4527719), (19, 3812816), (28, 2587268), (38, 1906408), (56, 1293634), (59, 1227856), (76, 953204), (112, 646817), (118, 613928), (133, 544688), (152, 476602), (236, 306964), (266, 272344), (304, 238301), (413, 175408), (472, 153482), (532, 136172), (577, 125552), (826, 87704), (944, 76741), (1064, 68086), (1121, 64624), (1154, 62776), (1652, 43852), (2128, 34043), (2242, 32312), (2308, 31388), (3304, 21926), (4039, 17936), (4484, 16156), (4616, 15694), (6608, 10963), (7847, 9232), (8078, 8968)]