72666792

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 228228000

約数和(自身を除く): 155561208

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, 439, 456, 484, 627, 684, 726, 792, 836, 878, 968, 1089, 1254, 1317, 1368, 1452, 1672, 1756, 1881, 2178, 2299, 2508, 2634, 2904, 3512, 3762, 3951, 4356, 4598, 4829, 5016, 5268, 6897, 7524, 7902, 8341, 8712, 9196, 9658, 10536, 13794, 14487, 15048, 15804, 16682, 18392, 19316, 20691, 25023, 27588, 28974, 31608, 33364, 38632, 41382, 43461, 50046, 53119, 55176, 57948, 66728, 75069, 82764, 86922, 91751, 100092, 106238, 115896, 150138, 159357, 165528, 173844, 183502, 200184, 212476, 275253, 300276, 318714, 347688, 367004, 424952, 478071, 550506, 600552, 637428, 734008, 825759, 956142, 1009261, 1101012, 1274856, 1651518, 1912284, 2018522, 2202024, 3027783, 3303036, 3824568, 4037044, 6055566, 6606072, 8074088, 9083349, 12111132, 18166698, 24222264, 36333396, 72666792]

約数ペア:

[(1, 72666792), (2, 36333396), (3, 24222264), (4, 18166698), (6, 12111132), (8, 9083349), (9, 8074088), (11, 6606072), (12, 6055566), (18, 4037044), (19, 3824568), (22, 3303036), (24, 3027783), (33, 2202024), (36, 2018522), (38, 1912284), (44, 1651518), (57, 1274856), (66, 1101012), (72, 1009261), (76, 956142), (88, 825759), (99, 734008), (114, 637428), (121, 600552), (132, 550506), (152, 478071), (171, 424952), (198, 367004), (209, 347688), (228, 318714), (242, 300276), (264, 275253), (342, 212476), (363, 200184), (396, 183502), (418, 173844), (439, 165528), (456, 159357), (484, 150138), (627, 115896), (684, 106238), (726, 100092), (792, 91751), (836, 86922), (878, 82764), (968, 75069), (1089, 66728), (1254, 57948), (1317, 55176), (1368, 53119), (1452, 50046), (1672, 43461), (1756, 41382), (1881, 38632), (2178, 33364), (2299, 31608), (2508, 28974), (2634, 27588), (2904, 25023), (3512, 20691), (3762, 19316), (3951, 18392), (4356, 16682), (4598, 15804), (4829, 15048), (5016, 14487), (5268, 13794), (6897, 10536), (7524, 9658), (7902, 9196), (8341, 8712)]