86981856

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{69697}}^1$

素因数の和:69723

約数の個数: 48

約数和(自身を含む): 245894544

約数和(自身を除く): 158912688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 69697, 139394, 209091, 278788, 418182, 557576, 836364, 906061, 1115152, 1672728, 1812122, 2230304, 2718183, 3345456, 3624244, 5436366, 6690912, 7248488, 10872732, 14496976, 21745464, 28993952, 43490928, 86981856]

約数ペア:

[(1, 86981856), (2, 43490928), (3, 28993952), (4, 21745464), (6, 14496976), (8, 10872732), (12, 7248488), (13, 6690912), (16, 5436366), (24, 3624244), (26, 3345456), (32, 2718183), (39, 2230304), (48, 1812122), (52, 1672728), (78, 1115152), (96, 906061), (104, 836364), (156, 557576), (208, 418182), (312, 278788), (416, 209091), (624, 139394), (1248, 69697)]