71829108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:5005

約数の個数: 72

約数和(自身を含む): 201883136

約数和(自身を除く): 130054028

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, 3627, 4836, 4951, 7254, 9902, 14508, 14853, 19804, 29706, 44559, 59412, 64363, 89118, 128726, 153481, 178236, 193089, 257452, 306962, 386178, 460443, 579267, 613924, 772356, 920886, 1158534, 1381329, 1841772, 1995253, 2317068, 2762658, 3990506, 5525316, 5985759, 7981012, 11971518, 17957277, 23943036, 35914554, 71829108]

約数ペア:

[(1, 71829108), (2, 35914554), (3, 23943036), (4, 17957277), (6, 11971518), (9, 7981012), (12, 5985759), (13, 5525316), (18, 3990506), (26, 2762658), (31, 2317068), (36, 1995253), (39, 1841772), (52, 1381329), (62, 1158534), (78, 920886), (93, 772356), (117, 613924), (124, 579267), (156, 460443), (186, 386178), (234, 306962), (279, 257452), (372, 193089), (403, 178236), (468, 153481), (558, 128726), (806, 89118), (1116, 64363), (1209, 59412), (1612, 44559), (2418, 29706), (3627, 19804), (4836, 14853), (4951, 14508), (7254, 9902)]