31772052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2341}}^1$

素因数の和:2393

約数の個数: 72

約数和(自身を含む): 89511240

約数和(自身を除く): 57739188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 2341, 3393, 4524, 4682, 6786, 7023, 9364, 13572, 14046, 21069, 28092, 30433, 42138, 60866, 67889, 84276, 91299, 121732, 135778, 182598, 203667, 271556, 273897, 365196, 407334, 547794, 611001, 814668, 882557, 1095588, 1222002, 1765114, 2444004, 2647671, 3530228, 5295342, 7943013, 10590684, 15886026, 31772052]

約数ペア:

[(1, 31772052), (2, 15886026), (3, 10590684), (4, 7943013), (6, 5295342), (9, 3530228), (12, 2647671), (13, 2444004), (18, 1765114), (26, 1222002), (29, 1095588), (36, 882557), (39, 814668), (52, 611001), (58, 547794), (78, 407334), (87, 365196), (116, 273897), (117, 271556), (156, 203667), (174, 182598), (234, 135778), (261, 121732), (348, 91299), (377, 84276), (468, 67889), (522, 60866), (754, 42138), (1044, 30433), (1131, 28092), (1508, 21069), (2262, 14046), (2341, 13572), (3393, 9364), (4524, 7023), (4682, 6786)]