65467844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 140743680

約数和(自身を除く): 75275836

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 43, 46, 52, 67, 76, 86, 92, 134, 172, 247, 268, 299, 437, 494, 559, 598, 817, 871, 874, 988, 989, 1118, 1196, 1273, 1541, 1634, 1742, 1748, 1978, 2236, 2546, 2881, 3082, 3268, 3484, 3956, 5092, 5681, 5762, 6164, 10621, 11362, 11524, 12857, 16549, 18791, 20033, 21242, 22724, 25714, 29279, 33098, 37453, 37582, 40066, 42484, 51428, 54739, 58558, 66196, 66263, 74906, 75164, 80132, 109478, 117116, 132526, 149812, 218956, 244283, 265052, 380627, 488566, 711607, 761254, 861419, 977132, 1258997, 1423214, 1522508, 1722838, 2517994, 2846428, 3445676, 5035988, 16366961, 32733922, 65467844]

約数ペア:

[(1, 65467844), (2, 32733922), (4, 16366961), (13, 5035988), (19, 3445676), (23, 2846428), (26, 2517994), (38, 1722838), (43, 1522508), (46, 1423214), (52, 1258997), (67, 977132), (76, 861419), (86, 761254), (92, 711607), (134, 488566), (172, 380627), (247, 265052), (268, 244283), (299, 218956), (437, 149812), (494, 132526), (559, 117116), (598, 109478), (817, 80132), (871, 75164), (874, 74906), (988, 66263), (989, 66196), (1118, 58558), (1196, 54739), (1273, 51428), (1541, 42484), (1634, 40066), (1742, 37582), (1748, 37453), (1978, 33098), (2236, 29279), (2546, 25714), (2881, 22724), (3082, 21242), (3268, 20033), (3484, 18791), (3956, 16549), (5092, 12857), (5681, 11524), (5762, 11362), (6164, 10621)]