77302008

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{21911}}^1$

素因数の和:21937

約数の個数: 72

約数和(自身を含む): 243551880

約数和(自身を除く): 166249872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 21911, 43822, 65733, 87644, 131466, 153377, 175288, 197199, 262932, 306754, 394398, 460131, 525864, 613508, 788796, 920262, 1073639, 1227016, 1380393, 1577592, 1840524, 2147278, 2760786, 3220917, 3681048, 4294556, 5521572, 6441834, 8589112, 9662751, 11043144, 12883668, 19325502, 25767336, 38651004, 77302008]

約数ペア:

[(1, 77302008), (2, 38651004), (3, 25767336), (4, 19325502), (6, 12883668), (7, 11043144), (8, 9662751), (9, 8589112), (12, 6441834), (14, 5521572), (18, 4294556), (21, 3681048), (24, 3220917), (28, 2760786), (36, 2147278), (42, 1840524), (49, 1577592), (56, 1380393), (63, 1227016), (72, 1073639), (84, 920262), (98, 788796), (126, 613508), (147, 525864), (168, 460131), (196, 394398), (252, 306754), (294, 262932), (392, 197199), (441, 175288), (504, 153377), (588, 131466), (882, 87644), (1176, 65733), (1764, 43822), (3528, 21911)]