142780932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2351}}^1$

素因数の和:2609

約数の個数: 72

約数和(自身を含む): 414365952

約数和(自身を除く): 271585020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1446, 1687, 2169, 2351, 2892, 3374, 4338, 4702, 5061, 6748, 7053, 8676, 9404, 10122, 14106, 15183, 16457, 20244, 21159, 28212, 30366, 32914, 42318, 49371, 60732, 65828, 84636, 98742, 148113, 197484, 296226, 566591, 592452, 1133182, 1699773, 2266364, 3399546, 3966137, 5099319, 6799092, 7932274, 10198638, 11898411, 15864548, 20397276, 23796822, 35695233, 47593644, 71390466, 142780932]

約数ペア:

[(1, 142780932), (2, 71390466), (3, 47593644), (4, 35695233), (6, 23796822), (7, 20397276), (9, 15864548), (12, 11898411), (14, 10198638), (18, 7932274), (21, 6799092), (28, 5099319), (36, 3966137), (42, 3399546), (63, 2266364), (84, 1699773), (126, 1133182), (241, 592452), (252, 566591), (482, 296226), (723, 197484), (964, 148113), (1446, 98742), (1687, 84636), (2169, 65828), (2351, 60732), (2892, 49371), (3374, 42318), (4338, 32914), (4702, 30366), (5061, 28212), (6748, 21159), (7053, 20244), (8676, 16457), (9404, 15183), (10122, 14106)]