86882972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 176467200

約数和(自身を除く): 89584228

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 103, 206, 209, 412, 418, 836, 1009, 1133, 1957, 2018, 2266, 3914, 4036, 4532, 7828, 11099, 19171, 21527, 22198, 38342, 43054, 44396, 76684, 86108, 103927, 207854, 210881, 415708, 421762, 843524, 1143197, 1974613, 2286394, 3949226, 4572788, 7898452, 21720743, 43441486, 86882972]

約数ペア:

[(1, 86882972), (2, 43441486), (4, 21720743), (11, 7898452), (19, 4572788), (22, 3949226), (38, 2286394), (44, 1974613), (76, 1143197), (103, 843524), (206, 421762), (209, 415708), (412, 210881), (418, 207854), (836, 103927), (1009, 86108), (1133, 76684), (1957, 44396), (2018, 43054), (2266, 38342), (3914, 22198), (4036, 21527), (4532, 19171), (7828, 11099)]