91040628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 270043200

約数和(自身を除く): 179002572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 49, 57, 58, 76, 84, 87, 98, 114, 116, 133, 147, 174, 196, 203, 228, 266, 281, 294, 348, 399, 406, 532, 551, 562, 588, 609, 798, 812, 843, 931, 1102, 1124, 1218, 1421, 1596, 1653, 1686, 1862, 1967, 2204, 2436, 2793, 2842, 3306, 3372, 3724, 3857, 3934, 4263, 5339, 5586, 5684, 5901, 6612, 7714, 7868, 8149, 8526, 10678, 11172, 11571, 11802, 13769, 15428, 16017, 16298, 17052, 21356, 23142, 23604, 24447, 26999, 27538, 32034, 32596, 37373, 41307, 46284, 48894, 53998, 55076, 57043, 64068, 74746, 80997, 82614, 97788, 107996, 112119, 114086, 149492, 154831, 161994, 165228, 171129, 224238, 228172, 261611, 309662, 323988, 342258, 399301, 448476, 464493, 523222, 619324, 684516, 784833, 798602, 928986, 1046444, 1083817, 1197903, 1569666, 1597204, 1857972, 2167634, 2395806, 3139332, 3251451, 4335268, 4791612, 6502902, 7586719, 13005804, 15173438, 22760157, 30346876, 45520314, 91040628]

約数ペア:

[(1, 91040628), (2, 45520314), (3, 30346876), (4, 22760157), (6, 15173438), (7, 13005804), (12, 7586719), (14, 6502902), (19, 4791612), (21, 4335268), (28, 3251451), (29, 3139332), (38, 2395806), (42, 2167634), (49, 1857972), (57, 1597204), (58, 1569666), (76, 1197903), (84, 1083817), (87, 1046444), (98, 928986), (114, 798602), (116, 784833), (133, 684516), (147, 619324), (174, 523222), (196, 464493), (203, 448476), (228, 399301), (266, 342258), (281, 323988), (294, 309662), (348, 261611), (399, 228172), (406, 224238), (532, 171129), (551, 165228), (562, 161994), (588, 154831), (609, 149492), (798, 114086), (812, 112119), (843, 107996), (931, 97788), (1102, 82614), (1124, 80997), (1218, 74746), (1421, 64068), (1596, 57043), (1653, 55076), (1686, 53998), (1862, 48894), (1967, 46284), (2204, 41307), (2436, 37373), (2793, 32596), (2842, 32034), (3306, 27538), (3372, 26999), (3724, 24447), (3857, 23604), (3934, 23142), (4263, 21356), (5339, 17052), (5586, 16298), (5684, 16017), (5901, 15428), (6612, 13769), (7714, 11802), (7868, 11571), (8149, 11172), (8526, 10678)]