89311392

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 269680320

約数和(自身を除く): 180368928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 97, 138, 139, 144, 184, 194, 207, 276, 278, 288, 291, 368, 388, 414, 417, 552, 556, 582, 736, 776, 828, 834, 873, 1104, 1112, 1164, 1251, 1552, 1656, 1668, 1746, 2208, 2224, 2231, 2328, 2502, 3104, 3197, 3312, 3336, 3492, 4448, 4462, 4656, 5004, 6394, 6624, 6672, 6693, 6984, 8924, 9312, 9591, 10008, 12788, 13344, 13386, 13483, 13968, 17848, 19182, 20016, 20079, 25576, 26772, 26966, 27936, 28773, 35696, 38364, 40032, 40158, 40449, 51152, 53544, 53932, 57546, 71392, 76728, 80316, 80898, 102304, 107088, 107864, 115092, 121347, 153456, 160632, 161796, 214176, 215728, 230184, 242694, 306912, 310109, 321264, 323592, 431456, 460368, 485388, 620218, 642528, 647184, 920736, 930327, 970776, 1240436, 1294368, 1860654, 1941552, 2480872, 2790981, 3721308, 3883104, 4961744, 5581962, 7442616, 9923488, 11163924, 14885232, 22327848, 29770464, 44655696, 89311392]

約数ペア:

[(1, 89311392), (2, 44655696), (3, 29770464), (4, 22327848), (6, 14885232), (8, 11163924), (9, 9923488), (12, 7442616), (16, 5581962), (18, 4961744), (23, 3883104), (24, 3721308), (32, 2790981), (36, 2480872), (46, 1941552), (48, 1860654), (69, 1294368), (72, 1240436), (92, 970776), (96, 930327), (97, 920736), (138, 647184), (139, 642528), (144, 620218), (184, 485388), (194, 460368), (207, 431456), (276, 323592), (278, 321264), (288, 310109), (291, 306912), (368, 242694), (388, 230184), (414, 215728), (417, 214176), (552, 161796), (556, 160632), (582, 153456), (736, 121347), (776, 115092), (828, 107864), (834, 107088), (873, 102304), (1104, 80898), (1112, 80316), (1164, 76728), (1251, 71392), (1552, 57546), (1656, 53932), (1668, 53544), (1746, 51152), (2208, 40449), (2224, 40158), (2231, 40032), (2328, 38364), (2502, 35696), (3104, 28773), (3197, 27936), (3312, 26966), (3336, 26772), (3492, 25576), (4448, 20079), (4462, 20016), (4656, 19182), (5004, 17848), (6394, 13968), (6624, 13483), (6672, 13386), (6693, 13344), (6984, 12788), (8924, 10008), (9312, 9591)]