81315432

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1343

約数の個数: 96

約数和(自身を含む): 243341280

約数和(自身を除く): 162025848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 83, 88, 99, 132, 166, 198, 249, 264, 332, 396, 498, 664, 747, 792, 913, 996, 1237, 1494, 1826, 1992, 2474, 2739, 2988, 3652, 3711, 4948, 5478, 5976, 7304, 7422, 8217, 9896, 10956, 11133, 13607, 14844, 16434, 21912, 22266, 27214, 29688, 32868, 40821, 44532, 54428, 65736, 81642, 89064, 102671, 108856, 122463, 163284, 205342, 244926, 308013, 326568, 410684, 489852, 616026, 821368, 924039, 979704, 1129381, 1232052, 1848078, 2258762, 2464104, 3388143, 3696156, 4517524, 6776286, 7392312, 9035048, 10164429, 13552572, 20328858, 27105144, 40657716, 81315432]

約数ペア:

[(1, 81315432), (2, 40657716), (3, 27105144), (4, 20328858), (6, 13552572), (8, 10164429), (9, 9035048), (11, 7392312), (12, 6776286), (18, 4517524), (22, 3696156), (24, 3388143), (33, 2464104), (36, 2258762), (44, 1848078), (66, 1232052), (72, 1129381), (83, 979704), (88, 924039), (99, 821368), (132, 616026), (166, 489852), (198, 410684), (249, 326568), (264, 308013), (332, 244926), (396, 205342), (498, 163284), (664, 122463), (747, 108856), (792, 102671), (913, 89064), (996, 81642), (1237, 65736), (1494, 54428), (1826, 44532), (1992, 40821), (2474, 32868), (2739, 29688), (2988, 27214), (3652, 22266), (3711, 21912), (4948, 16434), (5478, 14844), (5976, 13607), (7304, 11133), (7422, 10956), (8217, 9896)]