72600736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2861}}^1$

素因数の和:2945

約数の個数: 48

約数和(自身を含む): 156505608

約数和(自身を除く): 83904872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1952, 2861, 3172, 5722, 6344, 11444, 12688, 22888, 25376, 37193, 45776, 74386, 91552, 148772, 174521, 297544, 349042, 595088, 698084, 1190176, 1396168, 2268773, 2792336, 4537546, 5584672, 9075092, 18150184, 36300368, 72600736]

約数ペア:

[(1, 72600736), (2, 36300368), (4, 18150184), (8, 9075092), (13, 5584672), (16, 4537546), (26, 2792336), (32, 2268773), (52, 1396168), (61, 1190176), (104, 698084), (122, 595088), (208, 349042), (244, 297544), (416, 174521), (488, 148772), (793, 91552), (976, 74386), (1586, 45776), (1952, 37193), (2861, 25376), (3172, 22888), (5722, 12688), (6344, 11444)]