70438536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{139759}}^1$

素因数の和:139778

約数の個数: 48

約数和(自身を含む): 218025600

約数和(自身を除く): 147587064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 139759, 279518, 419277, 559036, 838554, 978313, 1118072, 1257831, 1677108, 1956626, 2515662, 2934939, 3354216, 3913252, 5031324, 5869878, 7826504, 8804817, 10062648, 11739756, 17609634, 23479512, 35219268, 70438536]

約数ペア:

[(1, 70438536), (2, 35219268), (3, 23479512), (4, 17609634), (6, 11739756), (7, 10062648), (8, 8804817), (9, 7826504), (12, 5869878), (14, 5031324), (18, 3913252), (21, 3354216), (24, 2934939), (28, 2515662), (36, 1956626), (42, 1677108), (56, 1257831), (63, 1118072), (72, 978313), (84, 838554), (126, 559036), (168, 419277), (252, 279518), (504, 139759)]