76308980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 184246272

約数和(自身を除く): 107937292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 67, 110, 124, 134, 155, 167, 220, 268, 310, 334, 335, 341, 620, 668, 670, 682, 737, 835, 1340, 1364, 1474, 1670, 1705, 1837, 2077, 2948, 3340, 3410, 3674, 3685, 4154, 5177, 6820, 7348, 7370, 8308, 9185, 10354, 10385, 11189, 14740, 18370, 20708, 20770, 22378, 22847, 25885, 36740, 41540, 44756, 45694, 51770, 55945, 56947, 91388, 103540, 111890, 113894, 114235, 123079, 223780, 227788, 228470, 246158, 284735, 346859, 456940, 492316, 569470, 615395, 693718, 1138940, 1230790, 1387436, 1734295, 2461580, 3468590, 3815449, 6937180, 7630898, 15261796, 19077245, 38154490, 76308980]

約数ペア:

[(1, 76308980), (2, 38154490), (4, 19077245), (5, 15261796), (10, 7630898), (11, 6937180), (20, 3815449), (22, 3468590), (31, 2461580), (44, 1734295), (55, 1387436), (62, 1230790), (67, 1138940), (110, 693718), (124, 615395), (134, 569470), (155, 492316), (167, 456940), (220, 346859), (268, 284735), (310, 246158), (334, 228470), (335, 227788), (341, 223780), (620, 123079), (668, 114235), (670, 113894), (682, 111890), (737, 103540), (835, 91388), (1340, 56947), (1364, 55945), (1474, 51770), (1670, 45694), (1705, 44756), (1837, 41540), (2077, 36740), (2948, 25885), (3340, 22847), (3410, 22378), (3674, 20770), (3685, 20708), (4154, 18370), (5177, 14740), (6820, 11189), (7348, 10385), (7370, 10354), (8308, 9185)]