86357052

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 231154560

約数和(自身を除く): 144797508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 251, 342, 502, 503, 684, 753, 1004, 1006, 1506, 1509, 2012, 2259, 3012, 3018, 4518, 4527, 4769, 6036, 9036, 9054, 9538, 9557, 14307, 18108, 19076, 19114, 28614, 28671, 38228, 42921, 57228, 57342, 85842, 86013, 114684, 126253, 171684, 172026, 252506, 344052, 378759, 505012, 757518, 1136277, 1515036, 2272554, 2398807, 4545108, 4797614, 7196421, 9595228, 14392842, 21589263, 28785684, 43178526, 86357052]

約数ペア:

[(1, 86357052), (2, 43178526), (3, 28785684), (4, 21589263), (6, 14392842), (9, 9595228), (12, 7196421), (18, 4797614), (19, 4545108), (36, 2398807), (38, 2272554), (57, 1515036), (76, 1136277), (114, 757518), (171, 505012), (228, 378759), (251, 344052), (342, 252506), (502, 172026), (503, 171684), (684, 126253), (753, 114684), (1004, 86013), (1006, 85842), (1506, 57342), (1509, 57228), (2012, 42921), (2259, 38228), (3012, 28671), (3018, 28614), (4518, 19114), (4527, 19076), (4769, 18108), (6036, 14307), (9036, 9557), (9054, 9538)]