91266652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 172972800

約数和(自身を除く): 81706148

約数列:

[1, 2, 4, 19, 38, 76, 89, 103, 131, 178, 206, 262, 356, 412, 524, 1691, 1957, 2489, 3382, 3914, 4978, 6764, 7828, 9167, 9956, 11659, 13493, 18334, 23318, 26986, 36668, 46636, 53972, 174173, 221521, 256367, 348346, 443042, 512734, 696692, 886084, 1025468, 1200877, 2401754, 4803508, 22816663, 45633326, 91266652]

約数ペア:

[(1, 91266652), (2, 45633326), (4, 22816663), (19, 4803508), (38, 2401754), (76, 1200877), (89, 1025468), (103, 886084), (131, 696692), (178, 512734), (206, 443042), (262, 348346), (356, 256367), (412, 221521), (524, 174173), (1691, 53972), (1957, 46636), (2489, 36668), (3382, 26986), (3914, 23318), (4978, 18334), (6764, 13493), (7828, 11659), (9167, 9956)]