15672820724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{13669}}^1$

素因数の和:13821

約数の個数: 72

約数和(自身を含む): 31766017920

約数和(自身を除く): 16093197196

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 103, 121, 206, 242, 253, 412, 484, 506, 1012, 1133, 2266, 2369, 2783, 4532, 4738, 5566, 9476, 11132, 12463, 13669, 24926, 26059, 27338, 49852, 52118, 54676, 104236, 150359, 286649, 300718, 314387, 573298, 601436, 628774, 1146596, 1257548, 1407907, 1653949, 2815814, 3307898, 3458257, 5631628, 6615796, 6916514, 13833028, 15486977, 30973954, 32381861, 38040827, 61947908, 64763722, 76081654, 129527444, 152163308, 170356747, 340713494, 356200471, 681426988, 712400942, 1424801884, 3918205181, 7836410362, 15672820724]

約数ペア:

[(1, 15672820724), (2, 7836410362), (4, 3918205181), (11, 1424801884), (22, 712400942), (23, 681426988), (44, 356200471), (46, 340713494), (92, 170356747), (103, 152163308), (121, 129527444), (206, 76081654), (242, 64763722), (253, 61947908), (412, 38040827), (484, 32381861), (506, 30973954), (1012, 15486977), (1133, 13833028), (2266, 6916514), (2369, 6615796), (2783, 5631628), (4532, 3458257), (4738, 3307898), (5566, 2815814), (9476, 1653949), (11132, 1407907), (12463, 1257548), (13669, 1146596), (24926, 628774), (26059, 601436), (27338, 573298), (49852, 314387), (52118, 300718), (54676, 286649), (104236, 150359)]