86350136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 177072000

約数和(自身を除く): 90721864

約数列:

[1, 2, 4, 8, 19, 38, 61, 67, 76, 122, 134, 139, 152, 244, 268, 278, 488, 536, 556, 1112, 1159, 1273, 2318, 2546, 2641, 4087, 4636, 5092, 5282, 8174, 8479, 9272, 9313, 10184, 10564, 16348, 16958, 18626, 21128, 32696, 33916, 37252, 67832, 74504, 77653, 155306, 161101, 176947, 310612, 322202, 353894, 568093, 621224, 644404, 707788, 1136186, 1288808, 1415576, 2272372, 4544744, 10793767, 21587534, 43175068, 86350136]

約数ペア:

[(1, 86350136), (2, 43175068), (4, 21587534), (8, 10793767), (19, 4544744), (38, 2272372), (61, 1415576), (67, 1288808), (76, 1136186), (122, 707788), (134, 644404), (139, 621224), (152, 568093), (244, 353894), (268, 322202), (278, 310612), (488, 176947), (536, 161101), (556, 155306), (1112, 77653), (1159, 74504), (1273, 67832), (2318, 37252), (2546, 33916), (2641, 32696), (4087, 21128), (4636, 18626), (5092, 16958), (5282, 16348), (8174, 10564), (8479, 10184), (9272, 9313)]