69999228

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{16619}}^1$

素因数の和:16648

約数の個数: 60

約数和(自身を含む): 197079960

約数和(自身を除く): 127080732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 16619, 33238, 49857, 66476, 99714, 149571, 199428, 216047, 299142, 432094, 448713, 598284, 648141, 864188, 897426, 1296282, 1346139, 1794852, 1944423, 2592564, 2692278, 3888846, 5384556, 5833269, 7777692, 11666538, 17499807, 23333076, 34999614, 69999228]

約数ペア:

[(1, 69999228), (2, 34999614), (3, 23333076), (4, 17499807), (6, 11666538), (9, 7777692), (12, 5833269), (13, 5384556), (18, 3888846), (26, 2692278), (27, 2592564), (36, 1944423), (39, 1794852), (52, 1346139), (54, 1296282), (78, 897426), (81, 864188), (108, 648141), (117, 598284), (156, 448713), (162, 432094), (234, 299142), (324, 216047), (351, 199428), (468, 149571), (702, 99714), (1053, 66476), (1404, 49857), (2106, 33238), (4212, 16619)]