82009116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{773}}^1$

素因数の和:1211

約数の個数: 72

約数和(自身を含む): 237785184

約数和(自身を除く): 155776068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 421, 773, 842, 1263, 1546, 1684, 2319, 2526, 2947, 3092, 3789, 4638, 5052, 5411, 5894, 6957, 7578, 8841, 9276, 10822, 11788, 13914, 15156, 16233, 17682, 21644, 26523, 27828, 32466, 35364, 48699, 53046, 64932, 97398, 106092, 194796, 325433, 650866, 976299, 1301732, 1952598, 2278031, 2928897, 3905196, 4556062, 5857794, 6834093, 9112124, 11715588, 13668186, 20502279, 27336372, 41004558, 82009116]

約数ペア:

[(1, 82009116), (2, 41004558), (3, 27336372), (4, 20502279), (6, 13668186), (7, 11715588), (9, 9112124), (12, 6834093), (14, 5857794), (18, 4556062), (21, 3905196), (28, 2928897), (36, 2278031), (42, 1952598), (63, 1301732), (84, 976299), (126, 650866), (252, 325433), (421, 194796), (773, 106092), (842, 97398), (1263, 64932), (1546, 53046), (1684, 48699), (2319, 35364), (2526, 32466), (2947, 27828), (3092, 26523), (3789, 21644), (4638, 17682), (5052, 16233), (5411, 15156), (5894, 13914), (6957, 11788), (7578, 10822), (8841, 9276)]