78242016

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 215986176

約数和(自身を除く): 137744160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 93, 96, 122, 124, 183, 186, 244, 248, 366, 372, 431, 488, 496, 732, 744, 862, 976, 992, 1293, 1464, 1488, 1724, 1891, 1952, 2586, 2928, 2976, 3448, 3782, 5172, 5673, 5856, 6896, 7564, 10344, 11346, 13361, 13792, 15128, 20688, 22692, 26291, 26722, 30256, 40083, 41376, 45384, 52582, 53444, 60512, 78873, 80166, 90768, 105164, 106888, 157746, 160332, 181536, 210328, 213776, 315492, 320664, 420656, 427552, 630984, 641328, 815021, 841312, 1261968, 1282656, 1630042, 2445063, 2523936, 3260084, 4890126, 6520168, 9780252, 13040336, 19560504, 26080672, 39121008, 78242016]

約数ペア:

[(1, 78242016), (2, 39121008), (3, 26080672), (4, 19560504), (6, 13040336), (8, 9780252), (12, 6520168), (16, 4890126), (24, 3260084), (31, 2523936), (32, 2445063), (48, 1630042), (61, 1282656), (62, 1261968), (93, 841312), (96, 815021), (122, 641328), (124, 630984), (183, 427552), (186, 420656), (244, 320664), (248, 315492), (366, 213776), (372, 210328), (431, 181536), (488, 160332), (496, 157746), (732, 106888), (744, 105164), (862, 90768), (976, 80166), (992, 78873), (1293, 60512), (1464, 53444), (1488, 52582), (1724, 45384), (1891, 41376), (1952, 40083), (2586, 30256), (2928, 26722), (2976, 26291), (3448, 22692), (3782, 20688), (5172, 15128), (5673, 13792), (5856, 13361), (6896, 11346), (7564, 10344)]