78883344

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 233985024

約数和(自身を除く): 155101680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 72, 82, 93, 123, 124, 144, 164, 186, 246, 248, 279, 328, 369, 372, 431, 492, 496, 558, 656, 738, 744, 862, 984, 1116, 1271, 1293, 1476, 1488, 1724, 1968, 2232, 2542, 2586, 2952, 3448, 3813, 3879, 4464, 5084, 5172, 5904, 6896, 7626, 7758, 10168, 10344, 11439, 13361, 15252, 15516, 17671, 20336, 20688, 22878, 26722, 30504, 31032, 35342, 40083, 45756, 53013, 53444, 61008, 62064, 70684, 80166, 91512, 106026, 106888, 120249, 141368, 159039, 160332, 183024, 212052, 213776, 240498, 282736, 318078, 320664, 424104, 480996, 547801, 636156, 641328, 848208, 961992, 1095602, 1272312, 1643403, 1923984, 2191204, 2544624, 3286806, 4382408, 4930209, 6573612, 8764816, 9860418, 13147224, 19720836, 26294448, 39441672, 78883344]

約数ペア:

[(1, 78883344), (2, 39441672), (3, 26294448), (4, 19720836), (6, 13147224), (8, 9860418), (9, 8764816), (12, 6573612), (16, 4930209), (18, 4382408), (24, 3286806), (31, 2544624), (36, 2191204), (41, 1923984), (48, 1643403), (62, 1272312), (72, 1095602), (82, 961992), (93, 848208), (123, 641328), (124, 636156), (144, 547801), (164, 480996), (186, 424104), (246, 320664), (248, 318078), (279, 282736), (328, 240498), (369, 213776), (372, 212052), (431, 183024), (492, 160332), (496, 159039), (558, 141368), (656, 120249), (738, 106888), (744, 106026), (862, 91512), (984, 80166), (1116, 70684), (1271, 62064), (1293, 61008), (1476, 53444), (1488, 53013), (1724, 45756), (1968, 40083), (2232, 35342), (2542, 31032), (2586, 30504), (2952, 26722), (3448, 22878), (3813, 20688), (3879, 20336), (4464, 17671), (5084, 15516), (5172, 15252), (5904, 13361), (6896, 11439), (7626, 10344), (7758, 10168)]