82197648

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2357

約数の個数: 120

約数和(自身を含む): 260886080

約数和(自身を除く): 178688432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2311, 2736, 2964, 3952, 4446, 4622, 5928, 6933, 8892, 9244, 11856, 13866, 17784, 18488, 20799, 27732, 30043, 35568, 36976, 41598, 43909, 55464, 60086, 83196, 87818, 90129, 110928, 120172, 131727, 166392, 175636, 180258, 240344, 263454, 270387, 332784, 351272, 360516, 395181, 480688, 526908, 540774, 570817, 702544, 721032, 790362, 1053816, 1081548, 1141634, 1442064, 1580724, 1712451, 2107632, 2163096, 2283268, 3161448, 3424902, 4326192, 4566536, 5137353, 6322896, 6849804, 9133072, 10274706, 13699608, 20549412, 27399216, 41098824, 82197648]

約数ペア:

[(1, 82197648), (2, 41098824), (3, 27399216), (4, 20549412), (6, 13699608), (8, 10274706), (9, 9133072), (12, 6849804), (13, 6322896), (16, 5137353), (18, 4566536), (19, 4326192), (24, 3424902), (26, 3161448), (36, 2283268), (38, 2163096), (39, 2107632), (48, 1712451), (52, 1580724), (57, 1442064), (72, 1141634), (76, 1081548), (78, 1053816), (104, 790362), (114, 721032), (117, 702544), (144, 570817), (152, 540774), (156, 526908), (171, 480688), (208, 395181), (228, 360516), (234, 351272), (247, 332784), (304, 270387), (312, 263454), (342, 240344), (456, 180258), (468, 175636), (494, 166392), (624, 131727), (684, 120172), (741, 110928), (912, 90129), (936, 87818), (988, 83196), (1368, 60086), (1482, 55464), (1872, 43909), (1976, 41598), (2223, 36976), (2311, 35568), (2736, 30043), (2964, 27732), (3952, 20799), (4446, 18488), (4622, 17784), (5928, 13866), (6933, 11856), (8892, 9244)]