65216568

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 168376320

約数和(自身を除く): 103159752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 191, 246, 328, 347, 382, 492, 573, 694, 764, 984, 1041, 1146, 1388, 1528, 2082, 2292, 2776, 4164, 4584, 7831, 8328, 14227, 15662, 23493, 28454, 31324, 42681, 46986, 56908, 62648, 66277, 85362, 93972, 113816, 132554, 170724, 187944, 198831, 265108, 341448, 397662, 530216, 795324, 1590648, 2717357, 5434714, 8152071, 10869428, 16304142, 21738856, 32608284, 65216568]

約数ペア:

[(1, 65216568), (2, 32608284), (3, 21738856), (4, 16304142), (6, 10869428), (8, 8152071), (12, 5434714), (24, 2717357), (41, 1590648), (82, 795324), (123, 530216), (164, 397662), (191, 341448), (246, 265108), (328, 198831), (347, 187944), (382, 170724), (492, 132554), (573, 113816), (694, 93972), (764, 85362), (984, 66277), (1041, 62648), (1146, 56908), (1388, 46986), (1528, 42681), (2082, 31324), (2292, 28454), (2776, 23493), (4164, 15662), (4584, 14227), (7831, 8328)]