90955736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 188160000

約数和(自身を除く): 97204264

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 97, 124, 152, 194, 199, 248, 388, 398, 589, 776, 796, 1178, 1592, 1843, 2356, 3007, 3686, 3781, 4712, 6014, 6169, 7372, 7562, 12028, 12338, 14744, 15124, 19303, 24056, 24676, 30248, 38606, 49352, 57133, 77212, 114266, 117211, 154424, 228532, 234422, 366757, 457064, 468844, 598393, 733514, 937688, 1196786, 1467028, 2393572, 2934056, 4787144, 11369467, 22738934, 45477868, 90955736]

約数ペア:

[(1, 90955736), (2, 45477868), (4, 22738934), (8, 11369467), (19, 4787144), (31, 2934056), (38, 2393572), (62, 1467028), (76, 1196786), (97, 937688), (124, 733514), (152, 598393), (194, 468844), (199, 457064), (248, 366757), (388, 234422), (398, 228532), (589, 154424), (776, 117211), (796, 114266), (1178, 77212), (1592, 57133), (1843, 49352), (2356, 38606), (3007, 30248), (3686, 24676), (3781, 24056), (4712, 19303), (6014, 15124), (6169, 14744), (7372, 12338), (7562, 12028)]