75603618

素因数分解:

$2^1\times 3^5\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2221

約数の個数: 48

約数和(自身を含む): 172282656

約数和(自身を除く): 96679038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 438, 486, 657, 1314, 1971, 2131, 3942, 4262, 5913, 6393, 11826, 12786, 17739, 19179, 35478, 38358, 57537, 115074, 155563, 172611, 311126, 345222, 466689, 517833, 933378, 1035666, 1400067, 2800134, 4200201, 8400402, 12600603, 25201206, 37801809, 75603618]

約数ペア:

[(1, 75603618), (2, 37801809), (3, 25201206), (6, 12600603), (9, 8400402), (18, 4200201), (27, 2800134), (54, 1400067), (73, 1035666), (81, 933378), (146, 517833), (162, 466689), (219, 345222), (243, 311126), (438, 172611), (486, 155563), (657, 115074), (1314, 57537), (1971, 38358), (2131, 35478), (3942, 19179), (4262, 17739), (5913, 12786), (6393, 11826)]