78142176

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:573

約数の個数: 144

約数和(自身を含む): 257572224

約数和(自身を除く): 179430048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 83, 84, 96, 112, 126, 144, 166, 168, 224, 249, 252, 288, 332, 336, 467, 498, 504, 581, 664, 672, 747, 934, 996, 1008, 1162, 1328, 1401, 1494, 1743, 1868, 1992, 2016, 2324, 2656, 2802, 2988, 3269, 3486, 3736, 3984, 4203, 4648, 5229, 5604, 5976, 6538, 6972, 7472, 7968, 8406, 9296, 9807, 10458, 11208, 11952, 13076, 13944, 14944, 16812, 18592, 19614, 20916, 22416, 23904, 26152, 27888, 29421, 33624, 38761, 39228, 41832, 44832, 52304, 55776, 58842, 67248, 77522, 78456, 83664, 104608, 116283, 117684, 134496, 155044, 156912, 167328, 232566, 235368, 271327, 310088, 313824, 348849, 465132, 470736, 542654, 620176, 697698, 813981, 930264, 941472, 1085308, 1240352, 1395396, 1627962, 1860528, 2170616, 2441943, 2790792, 3255924, 3721056, 4341232, 4883886, 5581584, 6511848, 8682464, 9767772, 11163168, 13023696, 19535544, 26047392, 39071088, 78142176]

約数ペア:

[(1, 78142176), (2, 39071088), (3, 26047392), (4, 19535544), (6, 13023696), (7, 11163168), (8, 9767772), (9, 8682464), (12, 6511848), (14, 5581584), (16, 4883886), (18, 4341232), (21, 3721056), (24, 3255924), (28, 2790792), (32, 2441943), (36, 2170616), (42, 1860528), (48, 1627962), (56, 1395396), (63, 1240352), (72, 1085308), (83, 941472), (84, 930264), (96, 813981), (112, 697698), (126, 620176), (144, 542654), (166, 470736), (168, 465132), (224, 348849), (249, 313824), (252, 310088), (288, 271327), (332, 235368), (336, 232566), (467, 167328), (498, 156912), (504, 155044), (581, 134496), (664, 117684), (672, 116283), (747, 104608), (934, 83664), (996, 78456), (1008, 77522), (1162, 67248), (1328, 58842), (1401, 55776), (1494, 52304), (1743, 44832), (1868, 41832), (1992, 39228), (2016, 38761), (2324, 33624), (2656, 29421), (2802, 27888), (2988, 26152), (3269, 23904), (3486, 22416), (3736, 20916), (3984, 19614), (4203, 18592), (4648, 16812), (5229, 14944), (5604, 13944), (5976, 13076), (6538, 11952), (6972, 11208), (7472, 10458), (7968, 9807), (8406, 9296)]