72373548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{877}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 190329328

約数和(自身を除く): 117955780

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 529, 598, 877, 897, 1058, 1196, 1587, 1754, 1794, 2116, 2631, 3174, 3508, 3588, 5262, 6348, 6877, 10524, 11401, 13754, 20171, 20631, 22802, 27508, 34203, 40342, 41262, 45604, 60513, 68406, 80684, 82524, 121026, 136812, 242052, 262223, 463933, 524446, 786669, 927866, 1048892, 1391799, 1573338, 1855732, 2783598, 3146676, 5567196, 6031129, 12062258, 18093387, 24124516, 36186774, 72373548]

約数ペア:

[(1, 72373548), (2, 36186774), (3, 24124516), (4, 18093387), (6, 12062258), (12, 6031129), (13, 5567196), (23, 3146676), (26, 2783598), (39, 1855732), (46, 1573338), (52, 1391799), (69, 1048892), (78, 927866), (92, 786669), (138, 524446), (156, 463933), (276, 262223), (299, 242052), (529, 136812), (598, 121026), (877, 82524), (897, 80684), (1058, 68406), (1196, 60513), (1587, 45604), (1754, 41262), (1794, 40342), (2116, 34203), (2631, 27508), (3174, 22802), (3508, 20631), (3588, 20171), (5262, 13754), (6348, 11401), (6877, 10524)]