90427248

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:523

約数の個数: 120

約数和(自身を含む): 267411456

約数和(自身を除く): 176984208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 47, 48, 62, 72, 93, 94, 124, 141, 144, 186, 188, 248, 279, 282, 372, 376, 423, 431, 496, 558, 564, 744, 752, 846, 862, 1116, 1128, 1293, 1457, 1488, 1692, 1724, 2232, 2256, 2586, 2914, 3384, 3448, 3879, 4371, 4464, 5172, 5828, 6768, 6896, 7758, 8742, 10344, 11656, 13113, 13361, 15516, 17484, 20257, 20688, 23312, 26226, 26722, 31032, 34968, 40083, 40514, 52452, 53444, 60771, 62064, 69936, 80166, 81028, 104904, 106888, 120249, 121542, 160332, 162056, 182313, 209808, 213776, 240498, 243084, 320664, 324112, 364626, 480996, 486168, 627967, 641328, 729252, 961992, 972336, 1255934, 1458504, 1883901, 1923984, 2511868, 2917008, 3767802, 5023736, 5651703, 7535604, 10047472, 11303406, 15071208, 22606812, 30142416, 45213624, 90427248]

約数ペア:

[(1, 90427248), (2, 45213624), (3, 30142416), (4, 22606812), (6, 15071208), (8, 11303406), (9, 10047472), (12, 7535604), (16, 5651703), (18, 5023736), (24, 3767802), (31, 2917008), (36, 2511868), (47, 1923984), (48, 1883901), (62, 1458504), (72, 1255934), (93, 972336), (94, 961992), (124, 729252), (141, 641328), (144, 627967), (186, 486168), (188, 480996), (248, 364626), (279, 324112), (282, 320664), (372, 243084), (376, 240498), (423, 213776), (431, 209808), (496, 182313), (558, 162056), (564, 160332), (744, 121542), (752, 120249), (846, 106888), (862, 104904), (1116, 81028), (1128, 80166), (1293, 69936), (1457, 62064), (1488, 60771), (1692, 53444), (1724, 52452), (2232, 40514), (2256, 40083), (2586, 34968), (2914, 31032), (3384, 26722), (3448, 26226), (3879, 23312), (4371, 20688), (4464, 20257), (5172, 17484), (5828, 15516), (6768, 13361), (6896, 13113), (7758, 11656), (8742, 10344)]