71673624

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 225115800

約数和(自身を除く): 153442176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 121, 132, 152, 171, 198, 209, 228, 242, 264, 342, 363, 396, 418, 433, 456, 484, 627, 684, 726, 792, 836, 866, 968, 1089, 1254, 1299, 1368, 1452, 1672, 1732, 1881, 2178, 2299, 2508, 2598, 2904, 3464, 3762, 3897, 4356, 4598, 4763, 5016, 5196, 6897, 7524, 7794, 8227, 8712, 9196, 9526, 10392, 13794, 14289, 15048, 15588, 16454, 18392, 19052, 20691, 24681, 27588, 28578, 31176, 32908, 38104, 41382, 42867, 49362, 52393, 55176, 57156, 65816, 74043, 82764, 85734, 90497, 98724, 104786, 114312, 148086, 157179, 165528, 171468, 180994, 197448, 209572, 271491, 296172, 314358, 342936, 361988, 419144, 471537, 542982, 592344, 628716, 723976, 814473, 943074, 995467, 1085964, 1257432, 1628946, 1886148, 1990934, 2171928, 2986401, 3257892, 3772296, 3981868, 5972802, 6515784, 7963736, 8959203, 11945604, 17918406, 23891208, 35836812, 71673624]

約数ペア:

[(1, 71673624), (2, 35836812), (3, 23891208), (4, 17918406), (6, 11945604), (8, 8959203), (9, 7963736), (11, 6515784), (12, 5972802), (18, 3981868), (19, 3772296), (22, 3257892), (24, 2986401), (33, 2171928), (36, 1990934), (38, 1886148), (44, 1628946), (57, 1257432), (66, 1085964), (72, 995467), (76, 943074), (88, 814473), (99, 723976), (114, 628716), (121, 592344), (132, 542982), (152, 471537), (171, 419144), (198, 361988), (209, 342936), (228, 314358), (242, 296172), (264, 271491), (342, 209572), (363, 197448), (396, 180994), (418, 171468), (433, 165528), (456, 157179), (484, 148086), (627, 114312), (684, 104786), (726, 98724), (792, 90497), (836, 85734), (866, 82764), (968, 74043), (1089, 65816), (1254, 57156), (1299, 55176), (1368, 52393), (1452, 49362), (1672, 42867), (1732, 41382), (1881, 38104), (2178, 32908), (2299, 31176), (2508, 28578), (2598, 27588), (2904, 24681), (3464, 20691), (3762, 19052), (3897, 18392), (4356, 16454), (4598, 15588), (4763, 15048), (5016, 14289), (5196, 13794), (6897, 10392), (7524, 9526), (7794, 9196), (8227, 8712)]