68991624

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73709}}^1$

素因数の和:73734

約数の個数: 48

約数和(自身を含む): 201228300

約数和(自身を除く): 132236676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 73709, 147418, 221127, 294836, 442254, 589672, 663381, 884508, 958217, 1326762, 1769016, 1916434, 2653524, 2874651, 3832868, 5307048, 5749302, 7665736, 8623953, 11498604, 17247906, 22997208, 34495812, 68991624]

約数ペア:

[(1, 68991624), (2, 34495812), (3, 22997208), (4, 17247906), (6, 11498604), (8, 8623953), (9, 7665736), (12, 5749302), (13, 5307048), (18, 3832868), (24, 2874651), (26, 2653524), (36, 1916434), (39, 1769016), (52, 1326762), (72, 958217), (78, 884508), (104, 663381), (117, 589672), (156, 442254), (234, 294836), (312, 221127), (468, 147418), (936, 73709)]