85992088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 211115520

約数和(自身を除く): 125123432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 43, 52, 56, 67, 82, 86, 91, 104, 134, 164, 172, 182, 268, 287, 301, 328, 344, 364, 469, 533, 536, 559, 574, 602, 728, 871, 938, 1066, 1118, 1148, 1204, 1742, 1763, 1876, 2132, 2236, 2296, 2408, 2747, 2881, 3484, 3526, 3731, 3752, 3913, 4264, 4472, 5494, 5762, 6097, 6968, 7052, 7462, 7826, 10988, 11524, 12194, 12341, 14104, 14924, 15652, 19229, 20167, 21976, 22919, 23048, 24388, 24682, 29848, 31304, 35711, 37453, 38458, 40334, 45838, 48776, 49364, 71422, 74906, 76916, 80668, 91676, 98728, 118121, 142844, 149812, 153832, 160433, 161336, 183352, 236242, 249977, 262171, 285688, 299624, 320866, 472484, 499954, 524342, 641732, 826847, 944968, 999908, 1048684, 1283464, 1535573, 1653694, 1999816, 2097368, 3071146, 3307388, 6142292, 6614776, 10749011, 12284584, 21498022, 42996044, 85992088]

約数ペア:

[(1, 85992088), (2, 42996044), (4, 21498022), (7, 12284584), (8, 10749011), (13, 6614776), (14, 6142292), (26, 3307388), (28, 3071146), (41, 2097368), (43, 1999816), (52, 1653694), (56, 1535573), (67, 1283464), (82, 1048684), (86, 999908), (91, 944968), (104, 826847), (134, 641732), (164, 524342), (172, 499954), (182, 472484), (268, 320866), (287, 299624), (301, 285688), (328, 262171), (344, 249977), (364, 236242), (469, 183352), (533, 161336), (536, 160433), (559, 153832), (574, 149812), (602, 142844), (728, 118121), (871, 98728), (938, 91676), (1066, 80668), (1118, 76916), (1148, 74906), (1204, 71422), (1742, 49364), (1763, 48776), (1876, 45838), (2132, 40334), (2236, 38458), (2296, 37453), (2408, 35711), (2747, 31304), (2881, 29848), (3484, 24682), (3526, 24388), (3731, 23048), (3752, 22919), (3913, 21976), (4264, 20167), (4472, 19229), (5494, 15652), (5762, 14924), (6097, 14104), (6968, 12341), (7052, 12194), (7462, 11524), (7826, 10988)]