87521148

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1$

素因数の和:1929

約数の個数: 120

約数和(自身を含む): 268939440

約数和(自身を除く): 181418292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 286, 297, 324, 351, 396, 429, 468, 572, 594, 702, 858, 891, 1053, 1188, 1287, 1404, 1716, 1782, 1889, 2106, 2574, 3564, 3778, 3861, 4212, 5148, 5667, 7556, 7722, 11334, 11583, 15444, 17001, 20779, 22668, 23166, 24557, 34002, 41558, 46332, 49114, 51003, 62337, 68004, 73671, 83116, 98228, 102006, 124674, 147342, 153009, 187011, 204012, 221013, 249348, 270127, 294684, 306018, 374022, 442026, 540254, 561033, 612036, 663039, 748044, 810381, 884052, 1080508, 1122066, 1326078, 1620762, 1683099, 1989117, 2244132, 2431143, 2652156, 3241524, 3366198, 3978234, 4862286, 6732396, 7293429, 7956468, 9724572, 14586858, 21880287, 29173716, 43760574, 87521148]

約数ペア:

[(1, 87521148), (2, 43760574), (3, 29173716), (4, 21880287), (6, 14586858), (9, 9724572), (11, 7956468), (12, 7293429), (13, 6732396), (18, 4862286), (22, 3978234), (26, 3366198), (27, 3241524), (33, 2652156), (36, 2431143), (39, 2244132), (44, 1989117), (52, 1683099), (54, 1620762), (66, 1326078), (78, 1122066), (81, 1080508), (99, 884052), (108, 810381), (117, 748044), (132, 663039), (143, 612036), (156, 561033), (162, 540254), (198, 442026), (234, 374022), (286, 306018), (297, 294684), (324, 270127), (351, 249348), (396, 221013), (429, 204012), (468, 187011), (572, 153009), (594, 147342), (702, 124674), (858, 102006), (891, 98228), (1053, 83116), (1188, 73671), (1287, 68004), (1404, 62337), (1716, 51003), (1782, 49114), (1889, 46332), (2106, 41558), (2574, 34002), (3564, 24557), (3778, 23166), (3861, 22668), (4212, 20779), (5148, 17001), (5667, 15444), (7556, 11583), (7722, 11334)]