131630472

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 376159680

約数和(自身を除く): 244529208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 101, 138, 184, 202, 207, 276, 303, 404, 414, 552, 606, 787, 808, 828, 909, 1212, 1574, 1656, 1818, 2323, 2361, 2424, 3148, 3636, 4646, 4722, 6296, 6969, 7083, 7272, 9292, 9444, 13938, 14166, 18101, 18584, 18888, 20907, 27876, 28332, 36202, 41814, 54303, 55752, 56664, 72404, 79487, 83628, 108606, 144808, 158974, 162909, 167256, 217212, 238461, 317948, 325818, 434424, 476922, 635896, 651636, 715383, 953844, 1303272, 1430766, 1828201, 1907688, 2861532, 3656402, 5484603, 5723064, 7312804, 10969206, 14625608, 16453809, 21938412, 32907618, 43876824, 65815236, 131630472]

約数ペア:

[(1, 131630472), (2, 65815236), (3, 43876824), (4, 32907618), (6, 21938412), (8, 16453809), (9, 14625608), (12, 10969206), (18, 7312804), (23, 5723064), (24, 5484603), (36, 3656402), (46, 2861532), (69, 1907688), (72, 1828201), (92, 1430766), (101, 1303272), (138, 953844), (184, 715383), (202, 651636), (207, 635896), (276, 476922), (303, 434424), (404, 325818), (414, 317948), (552, 238461), (606, 217212), (787, 167256), (808, 162909), (828, 158974), (909, 144808), (1212, 108606), (1574, 83628), (1656, 79487), (1818, 72404), (2323, 56664), (2361, 55752), (2424, 54303), (3148, 41814), (3636, 36202), (4646, 28332), (4722, 27876), (6296, 20907), (6969, 18888), (7083, 18584), (7272, 18101), (9292, 14166), (9444, 13938)]