81627156

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1310

約数の個数: 96

約数和(自身を含む): 232942080

約数和(自身を除く): 151314924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 94, 108, 117, 141, 156, 188, 234, 282, 351, 423, 468, 564, 611, 702, 846, 1222, 1237, 1269, 1404, 1692, 1833, 2444, 2474, 2538, 3666, 3711, 4948, 5076, 5499, 7332, 7422, 10998, 11133, 14844, 16081, 16497, 21996, 22266, 32162, 32994, 33399, 44532, 48243, 58139, 64324, 65988, 66798, 96486, 116278, 133596, 144729, 174417, 192972, 232556, 289458, 348834, 434187, 523251, 578916, 697668, 755807, 868374, 1046502, 1511614, 1569753, 1736748, 2093004, 2267421, 3023228, 3139506, 4534842, 6279012, 6802263, 9069684, 13604526, 20406789, 27209052, 40813578, 81627156]

約数ペア:

[(1, 81627156), (2, 40813578), (3, 27209052), (4, 20406789), (6, 13604526), (9, 9069684), (12, 6802263), (13, 6279012), (18, 4534842), (26, 3139506), (27, 3023228), (36, 2267421), (39, 2093004), (47, 1736748), (52, 1569753), (54, 1511614), (78, 1046502), (94, 868374), (108, 755807), (117, 697668), (141, 578916), (156, 523251), (188, 434187), (234, 348834), (282, 289458), (351, 232556), (423, 192972), (468, 174417), (564, 144729), (611, 133596), (702, 116278), (846, 96486), (1222, 66798), (1237, 65988), (1269, 64324), (1404, 58139), (1692, 48243), (1833, 44532), (2444, 33399), (2474, 32994), (2538, 32162), (3666, 22266), (3711, 21996), (4948, 16497), (5076, 16081), (5499, 14844), (7332, 11133), (7422, 10998)]