88893538932218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{7741}}^1\times {\mathrm{8839}}^1$

素因数の和:16971

約数の個数: 64

約数和(自身を含む): 141915691008000

約数和(自身を除く): 53022152075782

約数列:

[1, 2, 19, 38, 179, 191, 358, 382, 3401, 3629, 6802, 7258, 7741, 8839, 15482, 17678, 34189, 68378, 147079, 167941, 294158, 335882, 649591, 1299182, 1385639, 1478531, 1582181, 1688249, 2771278, 2957062, 3164362, 3376498, 26327141, 28092089, 30061439, 32076731, 52654282, 56184178, 60122878, 64153462, 68422699, 136845398, 264657049, 302196571, 529314098, 604393142, 1300031281, 2600062562, 5028483931, 5741734849, 10056967862, 11483469698, 12247663121, 13068735509, 24495326242, 26137471018, 232705599299, 248305974671, 465411198598, 496611949342, 2339303656111, 4678607312222, 44446769466109, 88893538932218]

約数ペア:

[(1, 88893538932218), (2, 44446769466109), (19, 4678607312222), (38, 2339303656111), (179, 496611949342), (191, 465411198598), (358, 248305974671), (382, 232705599299), (3401, 26137471018), (3629, 24495326242), (6802, 13068735509), (7258, 12247663121), (7741, 11483469698), (8839, 10056967862), (15482, 5741734849), (17678, 5028483931), (34189, 2600062562), (68378, 1300031281), (147079, 604393142), (167941, 529314098), (294158, 302196571), (335882, 264657049), (649591, 136845398), (1299182, 68422699), (1385639, 64153462), (1478531, 60122878), (1582181, 56184178), (1688249, 52654282), (2771278, 32076731), (2957062, 30061439), (3164362, 28092089), (3376498, 26327141)]