68876064

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 211891680

約数和(自身を除く): 143015616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 72, 76, 82, 96, 114, 123, 144, 152, 164, 171, 228, 246, 288, 304, 307, 328, 342, 369, 456, 492, 608, 614, 656, 684, 738, 779, 912, 921, 984, 1228, 1312, 1368, 1476, 1558, 1824, 1842, 1968, 2337, 2456, 2736, 2763, 2952, 3116, 3684, 3936, 4674, 4912, 5472, 5526, 5833, 5904, 6232, 7011, 7368, 9348, 9824, 11052, 11666, 11808, 12464, 12587, 14022, 14736, 17499, 18696, 22104, 23332, 24928, 25174, 28044, 29472, 34998, 37392, 37761, 44208, 46664, 50348, 52497, 56088, 69996, 74784, 75522, 88416, 93328, 100696, 104994, 112176, 113283, 139992, 151044, 186656, 201392, 209988, 224352, 226566, 239153, 279984, 302088, 402784, 419976, 453132, 478306, 559968, 604176, 717459, 839952, 906264, 956612, 1208352, 1434918, 1679904, 1812528, 1913224, 2152377, 2869836, 3625056, 3826448, 4304754, 5739672, 7652896, 8609508, 11479344, 17219016, 22958688, 34438032, 68876064]

約数ペア:

[(1, 68876064), (2, 34438032), (3, 22958688), (4, 17219016), (6, 11479344), (8, 8609508), (9, 7652896), (12, 5739672), (16, 4304754), (18, 3826448), (19, 3625056), (24, 2869836), (32, 2152377), (36, 1913224), (38, 1812528), (41, 1679904), (48, 1434918), (57, 1208352), (72, 956612), (76, 906264), (82, 839952), (96, 717459), (114, 604176), (123, 559968), (144, 478306), (152, 453132), (164, 419976), (171, 402784), (228, 302088), (246, 279984), (288, 239153), (304, 226566), (307, 224352), (328, 209988), (342, 201392), (369, 186656), (456, 151044), (492, 139992), (608, 113283), (614, 112176), (656, 104994), (684, 100696), (738, 93328), (779, 88416), (912, 75522), (921, 74784), (984, 69996), (1228, 56088), (1312, 52497), (1368, 50348), (1476, 46664), (1558, 44208), (1824, 37761), (1842, 37392), (1968, 34998), (2337, 29472), (2456, 28044), (2736, 25174), (2763, 24928), (2952, 23332), (3116, 22104), (3684, 18696), (3936, 17499), (4674, 14736), (4912, 14022), (5472, 12587), (5526, 12464), (5833, 11808), (5904, 11666), (6232, 11052), (7011, 9824), (7368, 9348)]