39078972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 108

約数和(自身を含む): 108728256

約数和(自身を除く): 69649284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 97, 114, 124, 171, 186, 194, 228, 279, 291, 342, 361, 372, 388, 558, 582, 589, 684, 722, 873, 1083, 1116, 1164, 1178, 1444, 1746, 1767, 1843, 2166, 2356, 3007, 3249, 3492, 3534, 3686, 4332, 5301, 5529, 6014, 6498, 7068, 7372, 9021, 10602, 11058, 11191, 12028, 12996, 16587, 18042, 21204, 22116, 22382, 27063, 33174, 33573, 35017, 36084, 44764, 54126, 57133, 66348, 67146, 70034, 100719, 105051, 108252, 114266, 134292, 140068, 171399, 201438, 210102, 228532, 315153, 342798, 402876, 420204, 514197, 630306, 685596, 1028394, 1085527, 1260612, 2056788, 2171054, 3256581, 4342108, 6513162, 9769743, 13026324, 19539486, 39078972]

約数ペア:

[(1, 39078972), (2, 19539486), (3, 13026324), (4, 9769743), (6, 6513162), (9, 4342108), (12, 3256581), (18, 2171054), (19, 2056788), (31, 1260612), (36, 1085527), (38, 1028394), (57, 685596), (62, 630306), (76, 514197), (93, 420204), (97, 402876), (114, 342798), (124, 315153), (171, 228532), (186, 210102), (194, 201438), (228, 171399), (279, 140068), (291, 134292), (342, 114266), (361, 108252), (372, 105051), (388, 100719), (558, 70034), (582, 67146), (589, 66348), (684, 57133), (722, 54126), (873, 44764), (1083, 36084), (1116, 35017), (1164, 33573), (1178, 33174), (1444, 27063), (1746, 22382), (1767, 22116), (1843, 21204), (2166, 18042), (2356, 16587), (3007, 12996), (3249, 12028), (3492, 11191), (3534, 11058), (3686, 10602), (4332, 9021), (5301, 7372), (5529, 7068), (6014, 6498)]