72743104

素因数分解:

$2^6\times 7^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:825

約数の個数: 56

約数和(自身を含む): 165790880

約数和(自身を除く): 93047776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 397, 409, 448, 794, 818, 1588, 1636, 2779, 2863, 3176, 3272, 5558, 5726, 6352, 6544, 11116, 11452, 12704, 13088, 22232, 22904, 25408, 26176, 44464, 45808, 88928, 91616, 162373, 177856, 183232, 324746, 649492, 1136611, 1298984, 2273222, 2597968, 4546444, 5195936, 9092888, 10391872, 18185776, 36371552, 72743104]

約数ペア:

[(1, 72743104), (2, 36371552), (4, 18185776), (7, 10391872), (8, 9092888), (14, 5195936), (16, 4546444), (28, 2597968), (32, 2273222), (56, 1298984), (64, 1136611), (112, 649492), (224, 324746), (397, 183232), (409, 177856), (448, 162373), (794, 91616), (818, 88928), (1588, 45808), (1636, 44464), (2779, 26176), (2863, 25408), (3176, 22904), (3272, 22232), (5558, 13088), (5726, 12704), (6352, 11452), (6544, 11116)]