131064612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1627}}^1$

素因数の和:1785

約数の個数: 72

約数和(自身を含む): 358563744

約数和(自身を除く): 227499132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 137, 147, 196, 274, 294, 411, 548, 588, 822, 959, 1627, 1644, 1918, 2877, 3254, 3836, 4881, 5754, 6508, 6713, 9762, 11389, 11508, 13426, 19524, 20139, 22778, 26852, 34167, 40278, 45556, 68334, 79723, 80556, 136668, 159446, 222899, 239169, 318892, 445798, 478338, 668697, 891596, 956676, 1337394, 1560293, 2674788, 3120586, 4680879, 6241172, 9361758, 10922051, 18723516, 21844102, 32766153, 43688204, 65532306, 131064612]

約数ペア:

[(1, 131064612), (2, 65532306), (3, 43688204), (4, 32766153), (6, 21844102), (7, 18723516), (12, 10922051), (14, 9361758), (21, 6241172), (28, 4680879), (42, 3120586), (49, 2674788), (84, 1560293), (98, 1337394), (137, 956676), (147, 891596), (196, 668697), (274, 478338), (294, 445798), (411, 318892), (548, 239169), (588, 222899), (822, 159446), (959, 136668), (1627, 80556), (1644, 79723), (1918, 68334), (2877, 45556), (3254, 40278), (3836, 34167), (4881, 26852), (5754, 22778), (6508, 20139), (6713, 19524), (9762, 13426), (11389, 11508)]