72892036

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 152535040

約数和(自身を除く): 79643004

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 124, 158, 217, 316, 434, 553, 868, 1063, 1106, 2126, 2212, 2449, 4252, 4898, 7441, 9796, 14882, 17143, 29764, 32953, 34286, 65906, 68572, 83977, 131812, 167954, 230671, 335908, 461342, 587839, 922684, 1175678, 2351356, 2603287, 5206574, 10413148, 18223009, 36446018, 72892036]

約数ペア:

[(1, 72892036), (2, 36446018), (4, 18223009), (7, 10413148), (14, 5206574), (28, 2603287), (31, 2351356), (62, 1175678), (79, 922684), (124, 587839), (158, 461342), (217, 335908), (316, 230671), (434, 167954), (553, 131812), (868, 83977), (1063, 68572), (1106, 65906), (2126, 34286), (2212, 32953), (2449, 29764), (4252, 17143), (4898, 14882), (7441, 9796)]