71272968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7369}}^1$

素因数の和:7422

約数の個数: 64

約数和(自身を含む): 198105600

約数和(自身を除く): 126832632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 7369, 9672, 14738, 22107, 29476, 44214, 58952, 88428, 95797, 176856, 191594, 228439, 287391, 383188, 456878, 574782, 685317, 766376, 913756, 1149564, 1370634, 1827512, 2299128, 2741268, 2969707, 5482536, 5939414, 8909121, 11878828, 17818242, 23757656, 35636484, 71272968]

約数ペア:

[(1, 71272968), (2, 35636484), (3, 23757656), (4, 17818242), (6, 11878828), (8, 8909121), (12, 5939414), (13, 5482536), (24, 2969707), (26, 2741268), (31, 2299128), (39, 1827512), (52, 1370634), (62, 1149564), (78, 913756), (93, 766376), (104, 685317), (124, 574782), (156, 456878), (186, 383188), (248, 287391), (312, 228439), (372, 191594), (403, 176856), (744, 95797), (806, 88428), (1209, 58952), (1612, 44214), (2418, 29476), (3224, 22107), (4836, 14738), (7369, 9672)]