90768776

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1787

約数の個数: 64

約数和(自身を含む): 209040000

約数和(自身を除く): 118271224

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 343, 392, 532, 686, 931, 1064, 1372, 1741, 1862, 2744, 3482, 3724, 6517, 6964, 7448, 12187, 13034, 13928, 24374, 26068, 33079, 48748, 52136, 66158, 85309, 97496, 132316, 170618, 231553, 264632, 341236, 463106, 597163, 682472, 926212, 1194326, 1620871, 1852424, 2388652, 3241742, 4777304, 6483484, 11346097, 12966968, 22692194, 45384388, 90768776]

約数ペア:

[(1, 90768776), (2, 45384388), (4, 22692194), (7, 12966968), (8, 11346097), (14, 6483484), (19, 4777304), (28, 3241742), (38, 2388652), (49, 1852424), (56, 1620871), (76, 1194326), (98, 926212), (133, 682472), (152, 597163), (196, 463106), (266, 341236), (343, 264632), (392, 231553), (532, 170618), (686, 132316), (931, 97496), (1064, 85309), (1372, 66158), (1741, 52136), (1862, 48748), (2744, 33079), (3482, 26068), (3724, 24374), (6517, 13928), (6964, 13034), (7448, 12187)]