88583580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21397}}^1$

素因数の和:21435

約数の個数: 72

約数和(自身を含む): 280399392

約数和(自身を除く): 191815812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 21397, 42794, 64191, 85588, 106985, 128382, 192573, 213970, 256764, 320955, 385146, 427940, 492131, 641910, 770292, 962865, 984262, 1283820, 1476393, 1925730, 1968524, 2460655, 2952786, 3851460, 4429179, 4921310, 5905572, 7381965, 8858358, 9842620, 14763930, 17716716, 22145895, 29527860, 44291790, 88583580]

約数ペア:

[(1, 88583580), (2, 44291790), (3, 29527860), (4, 22145895), (5, 17716716), (6, 14763930), (9, 9842620), (10, 8858358), (12, 7381965), (15, 5905572), (18, 4921310), (20, 4429179), (23, 3851460), (30, 2952786), (36, 2460655), (45, 1968524), (46, 1925730), (60, 1476393), (69, 1283820), (90, 984262), (92, 962865), (115, 770292), (138, 641910), (180, 492131), (207, 427940), (230, 385146), (276, 320955), (345, 256764), (414, 213970), (460, 192573), (690, 128382), (828, 106985), (1035, 85588), (1380, 64191), (2070, 42794), (4140, 21397)]