66983988

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 159888960

約数和(自身を除く): 92904972

約数列:

[1, 2, 3, 4, 6, 12, 83, 109, 166, 218, 249, 327, 332, 436, 498, 617, 654, 996, 1234, 1308, 1851, 2468, 3702, 7404, 9047, 18094, 27141, 36188, 51211, 54282, 67253, 102422, 108564, 134506, 153633, 201759, 204844, 269012, 307266, 403518, 614532, 807036, 5581999, 11163998, 16745997, 22327996, 33491994, 66983988]

約数ペア:

[(1, 66983988), (2, 33491994), (3, 22327996), (4, 16745997), (6, 11163998), (12, 5581999), (83, 807036), (109, 614532), (166, 403518), (218, 307266), (249, 269012), (327, 204844), (332, 201759), (436, 153633), (498, 134506), (617, 108564), (654, 102422), (996, 67253), (1234, 54282), (1308, 51211), (1851, 36188), (2468, 27141), (3702, 18094), (7404, 9047)]