85769892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1399}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 235435200

約数和(自身を除く): 149665308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 234, 262, 393, 468, 524, 786, 1179, 1399, 1572, 1703, 2358, 2798, 3406, 4197, 4716, 5109, 5596, 6812, 8394, 10218, 12591, 15327, 16788, 18187, 20436, 25182, 30654, 36374, 50364, 54561, 61308, 72748, 109122, 163683, 183269, 218244, 327366, 366538, 549807, 654732, 733076, 1099614, 1649421, 2199228, 2382497, 3298842, 4764994, 6597684, 7147491, 9529988, 14294982, 21442473, 28589964, 42884946, 85769892]

約数ペア:

[(1, 85769892), (2, 42884946), (3, 28589964), (4, 21442473), (6, 14294982), (9, 9529988), (12, 7147491), (13, 6597684), (18, 4764994), (26, 3298842), (36, 2382497), (39, 2199228), (52, 1649421), (78, 1099614), (117, 733076), (131, 654732), (156, 549807), (234, 366538), (262, 327366), (393, 218244), (468, 183269), (524, 163683), (786, 109122), (1179, 72748), (1399, 61308), (1572, 54561), (1703, 50364), (2358, 36374), (2798, 30654), (3406, 25182), (4197, 20436), (4716, 18187), (5109, 16788), (5596, 15327), (6812, 12591), (8394, 10218)]