68576508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:225

約数の個数: 216

約数和(自身を含む): 235863264

約数和(自身を除く): 167286756

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 121, 126, 132, 143, 154, 156, 173, 182, 198, 231, 234, 242, 252, 273, 286, 308, 346, 363, 364, 396, 429, 462, 468, 484, 519, 546, 572, 692, 693, 726, 819, 847, 858, 924, 1001, 1038, 1089, 1092, 1211, 1287, 1386, 1452, 1557, 1573, 1638, 1694, 1716, 1903, 2002, 2076, 2178, 2249, 2422, 2541, 2574, 2772, 3003, 3114, 3146, 3276, 3388, 3633, 3806, 4004, 4356, 4498, 4719, 4844, 5082, 5148, 5709, 6006, 6228, 6292, 6747, 7266, 7612, 7623, 8996, 9009, 9438, 10164, 10899, 11011, 11418, 12012, 13321, 13494, 14157, 14532, 15246, 15743, 17127, 18018, 18876, 20241, 20933, 21798, 22022, 22836, 24739, 26642, 26988, 28314, 30492, 31486, 33033, 34254, 36036, 39963, 40482, 41866, 43596, 44044, 47229, 49478, 53284, 56628, 62799, 62972, 66066, 68508, 74217, 79926, 80964, 83732, 94458, 98956, 99099, 119889, 125598, 132132, 141687, 146531, 148434, 159852, 173173, 188397, 188916, 198198, 222651, 239778, 251196, 272129, 283374, 293062, 296868, 346346, 376794, 396396, 439593, 445302, 479556, 519519, 544258, 566748, 586124, 692692, 753588, 816387, 879186, 890604, 1039038, 1088516, 1318779, 1558557, 1632774, 1758372, 1904903, 2078076, 2449161, 2637558, 3117114, 3265548, 3809806, 4898322, 5275116, 5714709, 6234228, 7619612, 9796644, 11429418, 17144127, 22858836, 34288254, 68576508]

約数ペア:

[(1, 68576508), (2, 34288254), (3, 22858836), (4, 17144127), (6, 11429418), (7, 9796644), (9, 7619612), (11, 6234228), (12, 5714709), (13, 5275116), (14, 4898322), (18, 3809806), (21, 3265548), (22, 3117114), (26, 2637558), (28, 2449161), (33, 2078076), (36, 1904903), (39, 1758372), (42, 1632774), (44, 1558557), (52, 1318779), (63, 1088516), (66, 1039038), (77, 890604), (78, 879186), (84, 816387), (91, 753588), (99, 692692), (117, 586124), (121, 566748), (126, 544258), (132, 519519), (143, 479556), (154, 445302), (156, 439593), (173, 396396), (182, 376794), (198, 346346), (231, 296868), (234, 293062), (242, 283374), (252, 272129), (273, 251196), (286, 239778), (308, 222651), (346, 198198), (363, 188916), (364, 188397), (396, 173173), (429, 159852), (462, 148434), (468, 146531), (484, 141687), (519, 132132), (546, 125598), (572, 119889), (692, 99099), (693, 98956), (726, 94458), (819, 83732), (847, 80964), (858, 79926), (924, 74217), (1001, 68508), (1038, 66066), (1089, 62972), (1092, 62799), (1211, 56628), (1287, 53284), (1386, 49478), (1452, 47229), (1557, 44044), (1573, 43596), (1638, 41866), (1694, 40482), (1716, 39963), (1903, 36036), (2002, 34254), (2076, 33033), (2178, 31486), (2249, 30492), (2422, 28314), (2541, 26988), (2574, 26642), (2772, 24739), (3003, 22836), (3114, 22022), (3146, 21798), (3276, 20933), (3388, 20241), (3633, 18876), (3806, 18018), (4004, 17127), (4356, 15743), (4498, 15246), (4719, 14532), (4844, 14157), (5082, 13494), (5148, 13321), (5709, 12012), (6006, 11418), (6228, 11011), (6292, 10899), (6747, 10164), (7266, 9438), (7612, 9009), (7623, 8996)]