78398544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{233329}}^1$

素因数の和:233347

約数の個数: 40

約数和(自身を含む): 231463360

約数和(自身を除く): 153064816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 233329, 466658, 699987, 933316, 1399974, 1633303, 1866632, 2799948, 3266606, 3733264, 4899909, 5599896, 6533212, 9799818, 11199792, 13066424, 19599636, 26132848, 39199272, 78398544]

約数ペア:

[(1, 78398544), (2, 39199272), (3, 26132848), (4, 19599636), (6, 13066424), (7, 11199792), (8, 9799818), (12, 6533212), (14, 5599896), (16, 4899909), (21, 3733264), (24, 3266606), (28, 2799948), (42, 1866632), (48, 1633303), (56, 1399974), (84, 933316), (112, 699987), (168, 466658), (336, 233329)]