45131632

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 108881920

約数和(自身を除く): 63750288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 139, 182, 208, 223, 278, 364, 446, 556, 728, 892, 973, 1112, 1456, 1561, 1784, 1807, 1946, 2224, 2899, 3122, 3568, 3614, 3892, 5798, 6244, 7228, 7784, 11596, 12488, 12649, 14456, 15568, 20293, 23192, 24976, 25298, 28912, 30997, 40586, 46384, 50596, 61994, 81172, 101192, 123988, 162344, 202384, 216979, 247976, 324688, 402961, 433958, 495952, 805922, 867916, 1611844, 1735832, 2820727, 3223688, 3471664, 5641454, 6447376, 11282908, 22565816, 45131632]

約数ペア:

[(1, 45131632), (2, 22565816), (4, 11282908), (7, 6447376), (8, 5641454), (13, 3471664), (14, 3223688), (16, 2820727), (26, 1735832), (28, 1611844), (52, 867916), (56, 805922), (91, 495952), (104, 433958), (112, 402961), (139, 324688), (182, 247976), (208, 216979), (223, 202384), (278, 162344), (364, 123988), (446, 101192), (556, 81172), (728, 61994), (892, 50596), (973, 46384), (1112, 40586), (1456, 30997), (1561, 28912), (1784, 25298), (1807, 24976), (1946, 23192), (2224, 20293), (2899, 15568), (3122, 14456), (3568, 12649), (3614, 12488), (3892, 11596), (5798, 7784), (6244, 7228)]