47281572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3313

約数の個数: 72

約数和(自身を含む): 132903680

約数和(自身を除く): 85622108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3259, 3627, 4836, 6518, 7254, 9777, 13036, 14508, 19554, 29331, 39108, 42367, 58662, 84734, 101029, 117324, 127101, 169468, 202058, 254202, 303087, 381303, 404116, 508404, 606174, 762606, 909261, 1212348, 1313377, 1525212, 1818522, 2626754, 3637044, 3940131, 5253508, 7880262, 11820393, 15760524, 23640786, 47281572]

約数ペア:

[(1, 47281572), (2, 23640786), (3, 15760524), (4, 11820393), (6, 7880262), (9, 5253508), (12, 3940131), (13, 3637044), (18, 2626754), (26, 1818522), (31, 1525212), (36, 1313377), (39, 1212348), (52, 909261), (62, 762606), (78, 606174), (93, 508404), (117, 404116), (124, 381303), (156, 303087), (186, 254202), (234, 202058), (279, 169468), (372, 127101), (403, 117324), (468, 101029), (558, 84734), (806, 58662), (1116, 42367), (1209, 39108), (1612, 29331), (2418, 19554), (3259, 14508), (3627, 13036), (4836, 9777), (6518, 7254)]