39920148

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{1279}}^1$

素因数の和:1326

約数の個数: 72

約数和(自身を含む): 110028800

約数和(自身を除く): 70108652

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 289, 306, 459, 578, 612, 867, 918, 1156, 1279, 1734, 1836, 2558, 2601, 3468, 3837, 5116, 5202, 7674, 7803, 10404, 11511, 15348, 15606, 21743, 23022, 31212, 34533, 43486, 46044, 65229, 69066, 86972, 130458, 138132, 195687, 260916, 369631, 391374, 587061, 739262, 782748, 1108893, 1174122, 1478524, 2217786, 2348244, 3326679, 4435572, 6653358, 9980037, 13306716, 19960074, 39920148]

約数ペア:

[(1, 39920148), (2, 19960074), (3, 13306716), (4, 9980037), (6, 6653358), (9, 4435572), (12, 3326679), (17, 2348244), (18, 2217786), (27, 1478524), (34, 1174122), (36, 1108893), (51, 782748), (54, 739262), (68, 587061), (102, 391374), (108, 369631), (153, 260916), (204, 195687), (289, 138132), (306, 130458), (459, 86972), (578, 69066), (612, 65229), (867, 46044), (918, 43486), (1156, 34533), (1279, 31212), (1734, 23022), (1836, 21743), (2558, 15606), (2601, 15348), (3468, 11511), (3837, 10404), (5116, 7803), (5202, 7674)]