84131334

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 233041536

約数和(自身を除く): 148910202

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 49, 51, 62, 63, 93, 98, 102, 119, 126, 147, 153, 181, 186, 217, 238, 279, 294, 306, 357, 362, 434, 441, 527, 543, 558, 651, 714, 833, 882, 1054, 1071, 1086, 1267, 1302, 1519, 1581, 1629, 1666, 1953, 2142, 2499, 2534, 3038, 3077, 3162, 3258, 3689, 3801, 3906, 4557, 4743, 4998, 5611, 6154, 7378, 7497, 7602, 8869, 9114, 9231, 9486, 11067, 11222, 11403, 13671, 14994, 16833, 17738, 18462, 21539, 22134, 22806, 25823, 26607, 27342, 27693, 33201, 33666, 39277, 43078, 50499, 51646, 53214, 55386, 64617, 66402, 77469, 78554, 79821, 95387, 100998, 117831, 129234, 150773, 154938, 159642, 190774, 193851, 232407, 235662, 274939, 286161, 301546, 353493, 387702, 452319, 464814, 549878, 572322, 667709, 706986, 824817, 858483, 904638, 1335418, 1356957, 1649634, 1716966, 2003127, 2474451, 2713914, 4006254, 4673963, 4948902, 6009381, 9347926, 12018762, 14021889, 28043778, 42065667, 84131334]

約数ペア:

[(1, 84131334), (2, 42065667), (3, 28043778), (6, 14021889), (7, 12018762), (9, 9347926), (14, 6009381), (17, 4948902), (18, 4673963), (21, 4006254), (31, 2713914), (34, 2474451), (42, 2003127), (49, 1716966), (51, 1649634), (62, 1356957), (63, 1335418), (93, 904638), (98, 858483), (102, 824817), (119, 706986), (126, 667709), (147, 572322), (153, 549878), (181, 464814), (186, 452319), (217, 387702), (238, 353493), (279, 301546), (294, 286161), (306, 274939), (357, 235662), (362, 232407), (434, 193851), (441, 190774), (527, 159642), (543, 154938), (558, 150773), (651, 129234), (714, 117831), (833, 100998), (882, 95387), (1054, 79821), (1071, 78554), (1086, 77469), (1267, 66402), (1302, 64617), (1519, 55386), (1581, 53214), (1629, 51646), (1666, 50499), (1953, 43078), (2142, 39277), (2499, 33666), (2534, 33201), (3038, 27693), (3077, 27342), (3162, 26607), (3258, 25823), (3689, 22806), (3801, 22134), (3906, 21539), (4557, 18462), (4743, 17738), (4998, 16833), (5611, 14994), (6154, 13671), (7378, 11403), (7497, 11222), (7602, 11067), (8869, 9486), (9114, 9231)]