68408208

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2317

約数の個数: 120

約数和(自身を含む): 219941280

約数和(自身を除く): 151533072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 1254, 1368, 1584, 1672, 1881, 2273, 2508, 2736, 3344, 3762, 4546, 5016, 6819, 7524, 9092, 10032, 13638, 15048, 18184, 20457, 25003, 27276, 30096, 36368, 40914, 43187, 50006, 54552, 75009, 81828, 86374, 100012, 109104, 129561, 150018, 163656, 172748, 200024, 225027, 259122, 300036, 327312, 345496, 388683, 400048, 450054, 475057, 518244, 600072, 690992, 777366, 900108, 950114, 1036488, 1200144, 1425171, 1554732, 1800216, 1900228, 2072976, 2850342, 3109464, 3600432, 3800456, 4275513, 5700684, 6218928, 7600912, 8551026, 11401368, 17102052, 22802736, 34204104, 68408208]

約数ペア:

[(1, 68408208), (2, 34204104), (3, 22802736), (4, 17102052), (6, 11401368), (8, 8551026), (9, 7600912), (11, 6218928), (12, 5700684), (16, 4275513), (18, 3800456), (19, 3600432), (22, 3109464), (24, 2850342), (33, 2072976), (36, 1900228), (38, 1800216), (44, 1554732), (48, 1425171), (57, 1200144), (66, 1036488), (72, 950114), (76, 900108), (88, 777366), (99, 690992), (114, 600072), (132, 518244), (144, 475057), (152, 450054), (171, 400048), (176, 388683), (198, 345496), (209, 327312), (228, 300036), (264, 259122), (304, 225027), (342, 200024), (396, 172748), (418, 163656), (456, 150018), (528, 129561), (627, 109104), (684, 100012), (792, 86374), (836, 81828), (912, 75009), (1254, 54552), (1368, 50006), (1584, 43187), (1672, 40914), (1881, 36368), (2273, 30096), (2508, 27276), (2736, 25003), (3344, 20457), (3762, 18184), (4546, 15048), (5016, 13638), (6819, 10032), (7524, 9092)]