70145964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1609}}^1$

素因数の和:1799

約数の個数: 72

約数和(自身を含む): 203941920

約数和(自身を除く): 133795956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1211, 1557, 1609, 2076, 2422, 3114, 3218, 3633, 4827, 4844, 6228, 6436, 7266, 9654, 10899, 11263, 14481, 14532, 19308, 21798, 22526, 28962, 33789, 43596, 45052, 57924, 67578, 101367, 135156, 202734, 278357, 405468, 556714, 835071, 1113428, 1670142, 1948499, 2505213, 3340284, 3896998, 5010426, 5845497, 7793996, 10020852, 11690994, 17536491, 23381988, 35072982, 70145964]

約数ペア:

[(1, 70145964), (2, 35072982), (3, 23381988), (4, 17536491), (6, 11690994), (7, 10020852), (9, 7793996), (12, 5845497), (14, 5010426), (18, 3896998), (21, 3340284), (28, 2505213), (36, 1948499), (42, 1670142), (63, 1113428), (84, 835071), (126, 556714), (173, 405468), (252, 278357), (346, 202734), (519, 135156), (692, 101367), (1038, 67578), (1211, 57924), (1557, 45052), (1609, 43596), (2076, 33789), (2422, 28962), (3114, 22526), (3218, 21798), (3633, 19308), (4827, 14532), (4844, 14481), (6228, 11263), (6436, 10899), (7266, 9654)]