91171044

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3251}}^1$

素因数の和:3321

約数の個数: 72

約数和(自身を含む): 248582880

約数和(自身を除く): 157411836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 2337, 3116, 3251, 4674, 6502, 7011, 9348, 9753, 13004, 14022, 19506, 28044, 29259, 39012, 58518, 61769, 117036, 123538, 133291, 185307, 247076, 266582, 370614, 399873, 533164, 555921, 741228, 799746, 1111842, 1199619, 1599492, 2223684, 2399238, 2532529, 4798476, 5065058, 7597587, 10130116, 15195174, 22792761, 30390348, 45585522, 91171044]

約数ペア:

[(1, 91171044), (2, 45585522), (3, 30390348), (4, 22792761), (6, 15195174), (9, 10130116), (12, 7597587), (18, 5065058), (19, 4798476), (36, 2532529), (38, 2399238), (41, 2223684), (57, 1599492), (76, 1199619), (82, 1111842), (114, 799746), (123, 741228), (164, 555921), (171, 533164), (228, 399873), (246, 370614), (342, 266582), (369, 247076), (492, 185307), (684, 133291), (738, 123538), (779, 117036), (1476, 61769), (1558, 58518), (2337, 39012), (3116, 29259), (3251, 28044), (4674, 19506), (6502, 14022), (7011, 13004), (9348, 9753)]