72794820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5591}}^1$

素因数の和:5641

約数の個数: 96

約数和(自身を含む): 240500736

約数和(自身を除く): 167705916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 5591, 6510, 11182, 13020, 16773, 22364, 27955, 33546, 39137, 55910, 67092, 78274, 83865, 111820, 117411, 156548, 167730, 173321, 195685, 234822, 335460, 346642, 391370, 469644, 519963, 587055, 693284, 782740, 866605, 1039926, 1174110, 1213247, 1733210, 2079852, 2348220, 2426494, 2599815, 3466420, 3639741, 4852988, 5199630, 6066235, 7279482, 10399260, 12132470, 14558964, 18198705, 24264940, 36397410, 72794820]

約数ペア:

[(1, 72794820), (2, 36397410), (3, 24264940), (4, 18198705), (5, 14558964), (6, 12132470), (7, 10399260), (10, 7279482), (12, 6066235), (14, 5199630), (15, 4852988), (20, 3639741), (21, 3466420), (28, 2599815), (30, 2426494), (31, 2348220), (35, 2079852), (42, 1733210), (60, 1213247), (62, 1174110), (70, 1039926), (84, 866605), (93, 782740), (105, 693284), (124, 587055), (140, 519963), (155, 469644), (186, 391370), (210, 346642), (217, 335460), (310, 234822), (372, 195685), (420, 173321), (434, 167730), (465, 156548), (620, 117411), (651, 111820), (868, 83865), (930, 78274), (1085, 67092), (1302, 55910), (1860, 39137), (2170, 33546), (2604, 27955), (3255, 22364), (4340, 16773), (5591, 13020), (6510, 11182)]