61681464

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{65899}}^1$

素因数の和:65924

約数の個数: 48

約数和(自身を含む): 179907000

約数和(自身を除く): 118225536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 65899, 131798, 197697, 263596, 395394, 527192, 593091, 790788, 856687, 1186182, 1581576, 1713374, 2372364, 2570061, 3426748, 4744728, 5140122, 6853496, 7710183, 10280244, 15420366, 20560488, 30840732, 61681464]

約数ペア:

[(1, 61681464), (2, 30840732), (3, 20560488), (4, 15420366), (6, 10280244), (8, 7710183), (9, 6853496), (12, 5140122), (13, 4744728), (18, 3426748), (24, 2570061), (26, 2372364), (36, 1713374), (39, 1581576), (52, 1186182), (72, 856687), (78, 790788), (104, 593091), (117, 527192), (156, 395394), (234, 263596), (312, 197697), (468, 131798), (936, 65899)]