72875192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 159304320

約数和(自身を除く): 86429128

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 47, 52, 68, 94, 104, 136, 188, 221, 376, 442, 611, 799, 877, 884, 1222, 1598, 1754, 1768, 2444, 3196, 3508, 4888, 6392, 7016, 10387, 11401, 14909, 20774, 22802, 29818, 41219, 41548, 45604, 59636, 82438, 83096, 91208, 119272, 164876, 193817, 329752, 387634, 535847, 700723, 775268, 1071694, 1401446, 1550536, 2143388, 2802892, 4286776, 5605784, 9109399, 18218798, 36437596, 72875192]

約数ペア:

[(1, 72875192), (2, 36437596), (4, 18218798), (8, 9109399), (13, 5605784), (17, 4286776), (26, 2802892), (34, 2143388), (47, 1550536), (52, 1401446), (68, 1071694), (94, 775268), (104, 700723), (136, 535847), (188, 387634), (221, 329752), (376, 193817), (442, 164876), (611, 119272), (799, 91208), (877, 83096), (884, 82438), (1222, 59636), (1598, 45604), (1754, 41548), (1768, 41219), (2444, 29818), (3196, 22802), (3508, 20774), (4888, 14909), (6392, 11401), (7016, 10387)]