65412648

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{18541}}^1$

素因数の和:18567

約数の個数: 72

約数和(自身を含む): 206094330

約数和(自身を除く): 140681682

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 18541, 37082, 55623, 74164, 111246, 129787, 148328, 166869, 222492, 259574, 333738, 389361, 444984, 519148, 667476, 778722, 908509, 1038296, 1168083, 1334952, 1557444, 1817018, 2336166, 2725527, 3114888, 3634036, 4672332, 5451054, 7268072, 8176581, 9344664, 10902108, 16353162, 21804216, 32706324, 65412648]

約数ペア:

[(1, 65412648), (2, 32706324), (3, 21804216), (4, 16353162), (6, 10902108), (7, 9344664), (8, 8176581), (9, 7268072), (12, 5451054), (14, 4672332), (18, 3634036), (21, 3114888), (24, 2725527), (28, 2336166), (36, 1817018), (42, 1557444), (49, 1334952), (56, 1168083), (63, 1038296), (72, 908509), (84, 778722), (98, 667476), (126, 519148), (147, 444984), (168, 389361), (196, 333738), (252, 259574), (294, 222492), (392, 166869), (441, 148328), (504, 129787), (588, 111246), (882, 74164), (1176, 55623), (1764, 37082), (3528, 18541)]