72424737

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2549}}^1$

素因数の和:2614

約数の個数: 48

約数和(自身を含む): 133660800

約数和(自身を除く): 61236063

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 231, 287, 369, 451, 693, 861, 1353, 2549, 2583, 3157, 4059, 7647, 9471, 17843, 22941, 28039, 28413, 53529, 84117, 104509, 160587, 196273, 252351, 313527, 588819, 731563, 940581, 1149599, 1766457, 2194689, 3448797, 6584067, 8047193, 10346391, 24141579, 72424737]

約数ペア:

[(1, 72424737), (3, 24141579), (7, 10346391), (9, 8047193), (11, 6584067), (21, 3448797), (33, 2194689), (41, 1766457), (63, 1149599), (77, 940581), (99, 731563), (123, 588819), (231, 313527), (287, 252351), (369, 196273), (451, 160587), (693, 104509), (861, 84117), (1353, 53529), (2549, 28413), (2583, 28039), (3157, 22941), (4059, 17843), (7647, 9471)]