86870056

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 206072640

約数和(自身を除く): 119202584

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 137, 169, 182, 268, 274, 338, 364, 469, 536, 548, 676, 728, 871, 938, 959, 1096, 1183, 1352, 1742, 1781, 1876, 1918, 2366, 3484, 3562, 3752, 3836, 4732, 6097, 6968, 7124, 7672, 9179, 9464, 11323, 12194, 12467, 14248, 18358, 22646, 23153, 24388, 24934, 36716, 45292, 46306, 48776, 49868, 64253, 73432, 79261, 90584, 92612, 99736, 119327, 128506, 158522, 162071, 185224, 238654, 257012, 317044, 324142, 477308, 514024, 634088, 648284, 835289, 954616, 1296568, 1551251, 1670578, 3102502, 3341156, 6205004, 6682312, 10858757, 12410008, 21717514, 43435028, 86870056]

約数ペア:

[(1, 86870056), (2, 43435028), (4, 21717514), (7, 12410008), (8, 10858757), (13, 6682312), (14, 6205004), (26, 3341156), (28, 3102502), (52, 1670578), (56, 1551251), (67, 1296568), (91, 954616), (104, 835289), (134, 648284), (137, 634088), (169, 514024), (182, 477308), (268, 324142), (274, 317044), (338, 257012), (364, 238654), (469, 185224), (536, 162071), (548, 158522), (676, 128506), (728, 119327), (871, 99736), (938, 92612), (959, 90584), (1096, 79261), (1183, 73432), (1352, 64253), (1742, 49868), (1781, 48776), (1876, 46306), (1918, 45292), (2366, 36716), (3484, 24934), (3562, 24388), (3752, 23153), (3836, 22646), (4732, 18358), (6097, 14248), (6968, 12467), (7124, 12194), (7672, 11323), (9179, 9464)]