72473982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{4219}}^1$

素因数の和:4640

約数の個数: 32

約数和(自身を含む): 166099200

約数和(自身を除く): 93625218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1227, 2454, 2863, 4219, 5726, 8438, 8589, 12657, 17178, 25314, 29533, 59066, 88599, 177198, 1725571, 3451142, 5176713, 10353426, 12078997, 24157994, 36236991, 72473982]

約数ペア:

[(1, 72473982), (2, 36236991), (3, 24157994), (6, 12078997), (7, 10353426), (14, 5176713), (21, 3451142), (42, 1725571), (409, 177198), (818, 88599), (1227, 59066), (2454, 29533), (2863, 25314), (4219, 17178), (5726, 12657), (8438, 8589)]