72964452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1681

約数の個数: 72

約数和(自身を含む): 193290496

約数和(自身を除く): 120326044

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 484, 682, 726, 1023, 1364, 1452, 1621, 2046, 3242, 3751, 4092, 4863, 6484, 7502, 9726, 11253, 15004, 17831, 19452, 22506, 35662, 45012, 50251, 53493, 71324, 100502, 106986, 150753, 196141, 201004, 213972, 301506, 392282, 552761, 588423, 603012, 784564, 1105522, 1176846, 1658283, 2211044, 2353692, 3316566, 6080371, 6633132, 12160742, 18241113, 24321484, 36482226, 72964452]

約数ペア:

[(1, 72964452), (2, 36482226), (3, 24321484), (4, 18241113), (6, 12160742), (11, 6633132), (12, 6080371), (22, 3316566), (31, 2353692), (33, 2211044), (44, 1658283), (62, 1176846), (66, 1105522), (93, 784564), (121, 603012), (124, 588423), (132, 552761), (186, 392282), (242, 301506), (341, 213972), (363, 201004), (372, 196141), (484, 150753), (682, 106986), (726, 100502), (1023, 71324), (1364, 53493), (1452, 50251), (1621, 45012), (2046, 35662), (3242, 22506), (3751, 19452), (4092, 17831), (4863, 15004), (6484, 11253), (7502, 9726)]