64772190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:863

約数の個数: 128

約数和(自身を含む): 202245120

約数和(自身を除く): 137472930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 54, 63, 70, 86, 90, 105, 126, 129, 135, 189, 210, 215, 258, 270, 301, 315, 378, 387, 430, 602, 630, 645, 774, 797, 903, 945, 1161, 1290, 1505, 1594, 1806, 1890, 1935, 2322, 2391, 2709, 3010, 3870, 3985, 4515, 4782, 5418, 5579, 5805, 7173, 7970, 8127, 9030, 11158, 11610, 11955, 13545, 14346, 16254, 16737, 21519, 23910, 27090, 27895, 33474, 34271, 35865, 40635, 43038, 50211, 55790, 68542, 71730, 81270, 83685, 100422, 102813, 107595, 150633, 167370, 171355, 205626, 215190, 239897, 251055, 301266, 308439, 342710, 479794, 502110, 514065, 616878, 719691, 753165, 925317, 1028130, 1199485, 1439382, 1506330, 1542195, 1850634, 2159073, 2398970, 3084390, 3598455, 4318146, 4626585, 6477219, 7196910, 9253170, 10795365, 12954438, 21590730, 32386095, 64772190]

約数ペア:

[(1, 64772190), (2, 32386095), (3, 21590730), (5, 12954438), (6, 10795365), (7, 9253170), (9, 7196910), (10, 6477219), (14, 4626585), (15, 4318146), (18, 3598455), (21, 3084390), (27, 2398970), (30, 2159073), (35, 1850634), (42, 1542195), (43, 1506330), (45, 1439382), (54, 1199485), (63, 1028130), (70, 925317), (86, 753165), (90, 719691), (105, 616878), (126, 514065), (129, 502110), (135, 479794), (189, 342710), (210, 308439), (215, 301266), (258, 251055), (270, 239897), (301, 215190), (315, 205626), (378, 171355), (387, 167370), (430, 150633), (602, 107595), (630, 102813), (645, 100422), (774, 83685), (797, 81270), (903, 71730), (945, 68542), (1161, 55790), (1290, 50211), (1505, 43038), (1594, 40635), (1806, 35865), (1890, 34271), (1935, 33474), (2322, 27895), (2391, 27090), (2709, 23910), (3010, 21519), (3870, 16737), (3985, 16254), (4515, 14346), (4782, 13545), (5418, 11955), (5579, 11610), (5805, 11158), (7173, 9030), (7970, 8127)]