172585612

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 325584000

約数和(自身を除く): 152998388

約数列:

[1, 2, 4, 29, 37, 58, 74, 79, 116, 148, 158, 316, 509, 1018, 1073, 2036, 2146, 2291, 2923, 4292, 4582, 5846, 9164, 11692, 14761, 18833, 29522, 37666, 40211, 59044, 75332, 80422, 84767, 160844, 169534, 339068, 546157, 1092314, 1166119, 1487807, 2184628, 2332238, 2975614, 4664476, 5951228, 43146403, 86292806, 172585612]

約数ペア:

[(1, 172585612), (2, 86292806), (4, 43146403), (29, 5951228), (37, 4664476), (58, 2975614), (74, 2332238), (79, 2184628), (116, 1487807), (148, 1166119), (158, 1092314), (316, 546157), (509, 339068), (1018, 169534), (1073, 160844), (2036, 84767), (2146, 80422), (2291, 75332), (2923, 59044), (4292, 40211), (4582, 37666), (5846, 29522), (9164, 18833), (11692, 14761)]