140872032

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{69877}}^1$

素因数の和:69900

約数の個数: 72

約数和(自身を含む): 457840656

約数和(自身を除く): 316968624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 69877, 139754, 209631, 279508, 419262, 489139, 559016, 628893, 838524, 978278, 1118032, 1257786, 1467417, 1677048, 1956556, 2236064, 2515572, 2934834, 3354096, 3913112, 4402251, 5031144, 5869668, 6708192, 7826224, 8804502, 10062288, 11739336, 15652448, 17609004, 20124576, 23478672, 35218008, 46957344, 70436016, 140872032]

約数ペア:

[(1, 140872032), (2, 70436016), (3, 46957344), (4, 35218008), (6, 23478672), (7, 20124576), (8, 17609004), (9, 15652448), (12, 11739336), (14, 10062288), (16, 8804502), (18, 7826224), (21, 6708192), (24, 5869668), (28, 5031144), (32, 4402251), (36, 3913112), (42, 3354096), (48, 2934834), (56, 2515572), (63, 2236064), (72, 1956556), (84, 1677048), (96, 1467417), (112, 1257786), (126, 1118032), (144, 978278), (168, 838524), (224, 628893), (252, 559016), (288, 489139), (336, 419262), (504, 279508), (672, 209631), (1008, 139754), (2016, 69877)]