121345308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7187}}^1$

素因数の和:7271

約数の個数: 72

約数和(自身を含む): 355834752

約数和(自身を除く): 234489444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5628, 7187, 8442, 14374, 16884, 21561, 28748, 43122, 50309, 64683, 86244, 100618, 129366, 150927, 201236, 258732, 301854, 452781, 481529, 603708, 905562, 963058, 1444587, 1811124, 1926116, 2889174, 3370703, 4333761, 5778348, 6741406, 8667522, 10112109, 13482812, 17335044, 20224218, 30336327, 40448436, 60672654, 121345308]

約数ペア:

[(1, 121345308), (2, 60672654), (3, 40448436), (4, 30336327), (6, 20224218), (7, 17335044), (9, 13482812), (12, 10112109), (14, 8667522), (18, 6741406), (21, 5778348), (28, 4333761), (36, 3370703), (42, 2889174), (63, 1926116), (67, 1811124), (84, 1444587), (126, 963058), (134, 905562), (201, 603708), (252, 481529), (268, 452781), (402, 301854), (469, 258732), (603, 201236), (804, 150927), (938, 129366), (1206, 100618), (1407, 86244), (1876, 64683), (2412, 50309), (2814, 43122), (4221, 28748), (5628, 21561), (7187, 16884), (8442, 14374)]