72280368

素因数分解:

$2^4\times 3^2\times {\mathrm{501947}}^1$

素因数の和:501961

約数の個数: 30

約数和(自身を含む): 202285044

約数和(自身を除く): 130004676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 501947, 1003894, 1505841, 2007788, 3011682, 4015576, 4517523, 6023364, 8031152, 9035046, 12046728, 18070092, 24093456, 36140184, 72280368]

約数ペア:

[(1, 72280368), (2, 36140184), (3, 24093456), (4, 18070092), (6, 12046728), (8, 9035046), (9, 8031152), (12, 6023364), (16, 4517523), (18, 4015576), (24, 3011682), (36, 2007788), (48, 1505841), (72, 1003894), (144, 501947)]