90004328

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{673}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 172072200

約数和(自身を除く): 82067872

約数列:

[1, 2, 4, 8, 73, 146, 229, 292, 458, 584, 673, 916, 1346, 1832, 2692, 5384, 16717, 33434, 49129, 66868, 98258, 133736, 154117, 196516, 308234, 393032, 616468, 1232936, 11250541, 22501082, 45002164, 90004328]

約数ペア:

[(1, 90004328), (2, 45002164), (4, 22501082), (8, 11250541), (73, 1232936), (146, 616468), (229, 393032), (292, 308234), (458, 196516), (584, 154117), (673, 133736), (916, 98258), (1346, 66868), (1832, 49129), (2692, 33434), (5384, 16717)]