78475716

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 227104416

約数和(自身を除く): 148628700

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 97, 99, 108, 132, 162, 194, 198, 227, 291, 297, 324, 388, 396, 454, 582, 594, 681, 873, 891, 908, 1067, 1164, 1188, 1362, 1746, 1782, 2043, 2134, 2497, 2619, 2724, 3201, 3492, 3564, 4086, 4268, 4994, 5238, 6129, 6402, 7491, 7857, 8172, 9603, 9988, 10476, 12258, 12804, 14982, 15714, 18387, 19206, 22019, 22473, 24516, 28809, 29964, 31428, 36774, 38412, 44038, 44946, 57618, 66057, 67419, 73548, 86427, 88076, 89892, 115236, 132114, 134838, 172854, 198171, 202257, 242209, 264228, 269676, 345708, 396342, 404514, 484418, 594513, 726627, 792684, 809028, 968836, 1189026, 1453254, 1783539, 2179881, 2378052, 2906508, 3567078, 4359762, 6539643, 7134156, 8719524, 13079286, 19618929, 26158572, 39237858, 78475716]

約数ペア:

[(1, 78475716), (2, 39237858), (3, 26158572), (4, 19618929), (6, 13079286), (9, 8719524), (11, 7134156), (12, 6539643), (18, 4359762), (22, 3567078), (27, 2906508), (33, 2378052), (36, 2179881), (44, 1783539), (54, 1453254), (66, 1189026), (81, 968836), (97, 809028), (99, 792684), (108, 726627), (132, 594513), (162, 484418), (194, 404514), (198, 396342), (227, 345708), (291, 269676), (297, 264228), (324, 242209), (388, 202257), (396, 198171), (454, 172854), (582, 134838), (594, 132114), (681, 115236), (873, 89892), (891, 88076), (908, 86427), (1067, 73548), (1164, 67419), (1188, 66057), (1362, 57618), (1746, 44946), (1782, 44038), (2043, 38412), (2134, 36774), (2497, 31428), (2619, 29964), (2724, 28809), (3201, 24516), (3492, 22473), (3564, 22019), (4086, 19206), (4268, 18387), (4994, 15714), (5238, 14982), (6129, 12804), (6402, 12258), (7491, 10476), (7857, 9988), (8172, 9603)]