77199040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:674

約数の個数: 112

約数和(自身を含む): 203435712

約数和(自身を除く): 126236672

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 320, 340, 368, 391, 460, 544, 617, 680, 736, 782, 920, 1088, 1234, 1360, 1472, 1564, 1840, 1955, 2468, 2720, 3085, 3128, 3680, 3910, 4936, 5440, 6170, 6256, 7360, 7820, 9872, 10489, 12340, 12512, 14191, 15640, 19744, 20978, 24680, 25024, 28382, 31280, 39488, 41956, 49360, 52445, 56764, 62560, 70955, 83912, 98720, 104890, 113528, 125120, 141910, 167824, 197440, 209780, 227056, 241247, 283820, 335648, 419560, 454112, 482494, 567640, 671296, 839120, 908224, 964988, 1135280, 1206235, 1678240, 1929976, 2270560, 2412470, 3356480, 3859952, 4541120, 4824940, 7719904, 9649880, 15439808, 19299760, 38599520, 77199040]

約数ペア:

[(1, 77199040), (2, 38599520), (4, 19299760), (5, 15439808), (8, 9649880), (10, 7719904), (16, 4824940), (17, 4541120), (20, 3859952), (23, 3356480), (32, 2412470), (34, 2270560), (40, 1929976), (46, 1678240), (64, 1206235), (68, 1135280), (80, 964988), (85, 908224), (92, 839120), (115, 671296), (136, 567640), (160, 482494), (170, 454112), (184, 419560), (230, 335648), (272, 283820), (320, 241247), (340, 227056), (368, 209780), (391, 197440), (460, 167824), (544, 141910), (617, 125120), (680, 113528), (736, 104890), (782, 98720), (920, 83912), (1088, 70955), (1234, 62560), (1360, 56764), (1472, 52445), (1564, 49360), (1840, 41956), (1955, 39488), (2468, 31280), (2720, 28382), (3085, 25024), (3128, 24680), (3680, 20978), (3910, 19744), (4936, 15640), (5440, 14191), (6170, 12512), (6256, 12340), (7360, 10489), (7820, 9872)]