80967276

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 120

約数和(自身を含む): 233365440

約数和(自身を除く): 152398164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 81, 94, 108, 117, 141, 156, 162, 188, 234, 282, 324, 351, 409, 423, 468, 564, 611, 702, 818, 846, 1053, 1222, 1227, 1269, 1404, 1636, 1692, 1833, 2106, 2444, 2454, 2538, 3666, 3681, 3807, 4212, 4908, 5076, 5317, 5499, 7332, 7362, 7614, 10634, 10998, 11043, 14724, 15228, 15951, 16497, 19223, 21268, 21996, 22086, 31902, 32994, 33129, 38446, 44172, 47853, 49491, 57669, 63804, 65988, 66258, 76892, 95706, 98982, 115338, 132516, 143559, 173007, 191412, 197964, 230676, 249899, 287118, 346014, 430677, 499798, 519021, 574236, 692028, 749697, 861354, 999596, 1038042, 1499394, 1557063, 1722708, 2076084, 2249091, 2998788, 3114126, 4498182, 6228252, 6747273, 8996364, 13494546, 20241819, 26989092, 40483638, 80967276]

約数ペア:

[(1, 80967276), (2, 40483638), (3, 26989092), (4, 20241819), (6, 13494546), (9, 8996364), (12, 6747273), (13, 6228252), (18, 4498182), (26, 3114126), (27, 2998788), (36, 2249091), (39, 2076084), (47, 1722708), (52, 1557063), (54, 1499394), (78, 1038042), (81, 999596), (94, 861354), (108, 749697), (117, 692028), (141, 574236), (156, 519021), (162, 499798), (188, 430677), (234, 346014), (282, 287118), (324, 249899), (351, 230676), (409, 197964), (423, 191412), (468, 173007), (564, 143559), (611, 132516), (702, 115338), (818, 98982), (846, 95706), (1053, 76892), (1222, 66258), (1227, 65988), (1269, 63804), (1404, 57669), (1636, 49491), (1692, 47853), (1833, 44172), (2106, 38446), (2444, 33129), (2454, 32994), (2538, 31902), (3666, 22086), (3681, 21996), (3807, 21268), (4212, 19223), (4908, 16497), (5076, 15951), (5317, 15228), (5499, 14724), (7332, 11043), (7362, 10998), (7614, 10634)]