73728690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3221}}^1$

素因数の和:3347

約数の個数: 64

約数和(自身を含む): 204145920

約数和(自身を除く): 130417230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 2289, 3221, 3270, 3815, 4578, 6442, 7630, 9663, 11445, 16105, 19326, 22547, 22890, 32210, 45094, 48315, 67641, 96630, 112735, 135282, 225470, 338205, 351089, 676410, 702178, 1053267, 1755445, 2106534, 2457623, 3510890, 4915246, 5266335, 7372869, 10532670, 12288115, 14745738, 24576230, 36864345, 73728690]

約数ペア:

[(1, 73728690), (2, 36864345), (3, 24576230), (5, 14745738), (6, 12288115), (7, 10532670), (10, 7372869), (14, 5266335), (15, 4915246), (21, 3510890), (30, 2457623), (35, 2106534), (42, 1755445), (70, 1053267), (105, 702178), (109, 676410), (210, 351089), (218, 338205), (327, 225470), (545, 135282), (654, 112735), (763, 96630), (1090, 67641), (1526, 48315), (1635, 45094), (2289, 32210), (3221, 22890), (3270, 22547), (3815, 19326), (4578, 16105), (6442, 11445), (7630, 9663)]