86044440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 267805440

約数和(自身を除く): 181761000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 83, 106, 120, 159, 163, 166, 212, 249, 265, 318, 326, 332, 415, 424, 489, 498, 530, 636, 652, 664, 795, 815, 830, 978, 996, 1060, 1245, 1272, 1304, 1590, 1630, 1660, 1956, 1992, 2120, 2445, 2490, 3180, 3260, 3320, 3912, 4399, 4890, 4980, 6360, 6520, 8639, 8798, 9780, 9960, 13197, 13529, 17278, 17596, 19560, 21995, 25917, 26394, 27058, 34556, 35192, 40587, 43195, 43990, 51834, 52788, 54116, 65985, 67645, 69112, 81174, 86390, 87980, 103668, 105576, 108232, 129585, 131970, 135290, 162348, 172780, 175960, 202935, 207336, 259170, 263940, 270580, 324696, 345560, 405870, 518340, 527880, 541160, 717037, 811740, 1036680, 1434074, 1623480, 2151111, 2868148, 3585185, 4302222, 5736296, 7170370, 8604444, 10755555, 14340740, 17208888, 21511110, 28681480, 43022220, 86044440]

約数ペア:

[(1, 86044440), (2, 43022220), (3, 28681480), (4, 21511110), (5, 17208888), (6, 14340740), (8, 10755555), (10, 8604444), (12, 7170370), (15, 5736296), (20, 4302222), (24, 3585185), (30, 2868148), (40, 2151111), (53, 1623480), (60, 1434074), (83, 1036680), (106, 811740), (120, 717037), (159, 541160), (163, 527880), (166, 518340), (212, 405870), (249, 345560), (265, 324696), (318, 270580), (326, 263940), (332, 259170), (415, 207336), (424, 202935), (489, 175960), (498, 172780), (530, 162348), (636, 135290), (652, 131970), (664, 129585), (795, 108232), (815, 105576), (830, 103668), (978, 87980), (996, 86390), (1060, 81174), (1245, 69112), (1272, 67645), (1304, 65985), (1590, 54116), (1630, 52788), (1660, 51834), (1956, 43990), (1992, 43195), (2120, 40587), (2445, 35192), (2490, 34556), (3180, 27058), (3260, 26394), (3320, 25917), (3912, 21995), (4399, 19560), (4890, 17596), (4980, 17278), (6360, 13529), (6520, 13197), (8639, 9960), (8798, 9780)]