64919922

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 143856000

約数和(自身を除く): 78936078

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 73, 87, 114, 146, 174, 219, 269, 438, 538, 551, 807, 1102, 1387, 1614, 1653, 2117, 2774, 3306, 4161, 4234, 5111, 6351, 7801, 8322, 10222, 12702, 15333, 15602, 19637, 23403, 30666, 39274, 40223, 46806, 58911, 80446, 117822, 120669, 148219, 241338, 296438, 373103, 444657, 569473, 746206, 889314, 1119309, 1138946, 1708419, 2238618, 3416838, 10819987, 21639974, 32459961, 64919922]

約数ペア:

[(1, 64919922), (2, 32459961), (3, 21639974), (6, 10819987), (19, 3416838), (29, 2238618), (38, 1708419), (57, 1138946), (58, 1119309), (73, 889314), (87, 746206), (114, 569473), (146, 444657), (174, 373103), (219, 296438), (269, 241338), (438, 148219), (538, 120669), (551, 117822), (807, 80446), (1102, 58911), (1387, 46806), (1614, 40223), (1653, 39274), (2117, 30666), (2774, 23403), (3306, 19637), (4161, 15602), (4234, 15333), (5111, 12702), (6351, 10222), (7801, 8322)]