63440748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8681}}^1$

素因数の和:8727

約数の個数: 72

約数和(自身を含む): 189614880

約数和(自身を除く): 126174132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 8681, 17362, 26043, 34724, 52086, 60767, 78129, 104172, 121534, 156258, 182301, 243068, 251749, 312516, 364602, 503498, 546903, 729204, 755247, 1006996, 1093806, 1510494, 1762243, 2187612, 2265741, 3020988, 3524486, 4531482, 5286729, 7048972, 9062964, 10573458, 15860187, 21146916, 31720374, 63440748]

約数ペア:

[(1, 63440748), (2, 31720374), (3, 21146916), (4, 15860187), (6, 10573458), (7, 9062964), (9, 7048972), (12, 5286729), (14, 4531482), (18, 3524486), (21, 3020988), (28, 2265741), (29, 2187612), (36, 1762243), (42, 1510494), (58, 1093806), (63, 1006996), (84, 755247), (87, 729204), (116, 546903), (126, 503498), (174, 364602), (203, 312516), (252, 251749), (261, 243068), (348, 182301), (406, 156258), (522, 121534), (609, 104172), (812, 78129), (1044, 60767), (1218, 52086), (1827, 34724), (2436, 26043), (3654, 17362), (7308, 8681)]