83459328

素因数分解:

$2^8\times 3^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 223499136

約数和(自身を除く): 140039808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 271, 384, 401, 542, 768, 802, 813, 1084, 1203, 1604, 1626, 2168, 2406, 3208, 3252, 4336, 4812, 6416, 6504, 8672, 9624, 12832, 13008, 17344, 19248, 25664, 26016, 34688, 38496, 51328, 52032, 69376, 76992, 102656, 104064, 108671, 153984, 208128, 217342, 307968, 326013, 434684, 652026, 869368, 1304052, 1738736, 2608104, 3477472, 5216208, 6954944, 10432416, 13909888, 20864832, 27819776, 41729664, 83459328]

約数ペア:

[(1, 83459328), (2, 41729664), (3, 27819776), (4, 20864832), (6, 13909888), (8, 10432416), (12, 6954944), (16, 5216208), (24, 3477472), (32, 2608104), (48, 1738736), (64, 1304052), (96, 869368), (128, 652026), (192, 434684), (256, 326013), (271, 307968), (384, 217342), (401, 208128), (542, 153984), (768, 108671), (802, 104064), (813, 102656), (1084, 76992), (1203, 69376), (1604, 52032), (1626, 51328), (2168, 38496), (2406, 34688), (3208, 26016), (3252, 25664), (4336, 19248), (4812, 17344), (6416, 13008), (6504, 12832), (8672, 9624)]