425675124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2677}}^1$

素因数の和:3325

約数の個数: 72

約数和(自身を含む): 1232137088

約数和(自身を除く): 806461964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 631, 1262, 1893, 2524, 2677, 3786, 4417, 5354, 5679, 7572, 8031, 8834, 10708, 11358, 13251, 16062, 17668, 18739, 22716, 24093, 26502, 32124, 37478, 39753, 48186, 53004, 56217, 74956, 79506, 96372, 112434, 159012, 168651, 224868, 337302, 674604, 1689187, 3378374, 5067561, 6756748, 10135122, 11824309, 15202683, 20270244, 23648618, 30405366, 35472927, 47297236, 60810732, 70945854, 106418781, 141891708, 212837562, 425675124]

約数ペア:

[(1, 425675124), (2, 212837562), (3, 141891708), (4, 106418781), (6, 70945854), (7, 60810732), (9, 47297236), (12, 35472927), (14, 30405366), (18, 23648618), (21, 20270244), (28, 15202683), (36, 11824309), (42, 10135122), (63, 6756748), (84, 5067561), (126, 3378374), (252, 1689187), (631, 674604), (1262, 337302), (1893, 224868), (2524, 168651), (2677, 159012), (3786, 112434), (4417, 96372), (5354, 79506), (5679, 74956), (7572, 56217), (8031, 53004), (8834, 48186), (10708, 39753), (11358, 37478), (13251, 32124), (16062, 26502), (17668, 24093), (18739, 22716)]