78140244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 226293760

約数和(自身を除く): 148153516

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 163, 182, 273, 326, 364, 439, 489, 546, 652, 878, 978, 1092, 1141, 1317, 1756, 1956, 2119, 2282, 2634, 3073, 3423, 4238, 4564, 5268, 5707, 6146, 6357, 6846, 8476, 9219, 11414, 12292, 12714, 13692, 14833, 17121, 18438, 22828, 25428, 29666, 34242, 36876, 39949, 44499, 59332, 68484, 71557, 79898, 88998, 119847, 143114, 159796, 177996, 214671, 239694, 286228, 429342, 479388, 500899, 858684, 930241, 1001798, 1502697, 1860482, 2003596, 2790723, 3005394, 3720964, 5581446, 6010788, 6511687, 11162892, 13023374, 19535061, 26046748, 39070122, 78140244]

約数ペア:

[(1, 78140244), (2, 39070122), (3, 26046748), (4, 19535061), (6, 13023374), (7, 11162892), (12, 6511687), (13, 6010788), (14, 5581446), (21, 3720964), (26, 3005394), (28, 2790723), (39, 2003596), (42, 1860482), (52, 1502697), (78, 1001798), (84, 930241), (91, 858684), (156, 500899), (163, 479388), (182, 429342), (273, 286228), (326, 239694), (364, 214671), (439, 177996), (489, 159796), (546, 143114), (652, 119847), (878, 88998), (978, 79898), (1092, 71557), (1141, 68484), (1317, 59332), (1756, 44499), (1956, 39949), (2119, 36876), (2282, 34242), (2634, 29666), (3073, 25428), (3423, 22828), (4238, 18438), (4564, 17121), (5268, 14833), (5707, 13692), (6146, 12714), (6357, 12292), (6846, 11414), (8476, 9219)]