77445472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 178319232

約数和(自身を除く): 100873760

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 47, 52, 68, 94, 104, 136, 188, 208, 221, 233, 272, 376, 416, 442, 466, 544, 611, 752, 799, 884, 932, 1222, 1504, 1598, 1768, 1864, 2444, 3029, 3196, 3536, 3728, 3961, 4888, 6058, 6392, 7072, 7456, 7922, 9776, 10387, 10951, 12116, 12784, 15844, 19552, 20774, 21902, 24232, 25568, 31688, 41548, 43804, 48464, 51493, 63376, 83096, 87608, 96928, 102986, 126752, 142363, 166192, 175216, 186167, 205972, 284726, 332384, 350432, 372334, 411944, 569452, 744668, 823888, 1138904, 1489336, 1647776, 2277808, 2420171, 2978672, 4555616, 4840342, 5957344, 9680684, 19361368, 38722736, 77445472]

約数ペア:

[(1, 77445472), (2, 38722736), (4, 19361368), (8, 9680684), (13, 5957344), (16, 4840342), (17, 4555616), (26, 2978672), (32, 2420171), (34, 2277808), (47, 1647776), (52, 1489336), (68, 1138904), (94, 823888), (104, 744668), (136, 569452), (188, 411944), (208, 372334), (221, 350432), (233, 332384), (272, 284726), (376, 205972), (416, 186167), (442, 175216), (466, 166192), (544, 142363), (611, 126752), (752, 102986), (799, 96928), (884, 87608), (932, 83096), (1222, 63376), (1504, 51493), (1598, 48464), (1768, 43804), (1864, 41548), (2444, 31688), (3029, 25568), (3196, 24232), (3536, 21902), (3728, 20774), (3961, 19552), (4888, 15844), (6058, 12784), (6392, 12116), (7072, 10951), (7456, 10387), (7922, 9776)]