78246408

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 218736000

約数和(自身を除く): 140489592

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 61, 76, 87, 97, 114, 116, 122, 152, 174, 183, 194, 228, 232, 244, 291, 348, 366, 388, 456, 488, 551, 582, 696, 732, 776, 1102, 1159, 1164, 1464, 1653, 1769, 1843, 2204, 2318, 2328, 2813, 3306, 3477, 3538, 3686, 4408, 4636, 5307, 5529, 5626, 5917, 6612, 6954, 7076, 7372, 8439, 9272, 10614, 11058, 11252, 11834, 13224, 13908, 14152, 14744, 16878, 17751, 21228, 22116, 22504, 23668, 27816, 33611, 33756, 35502, 42456, 44232, 47336, 53447, 67222, 67512, 71004, 100833, 106894, 112423, 134444, 142008, 160341, 171593, 201666, 213788, 224846, 268888, 320682, 337269, 343186, 403332, 427576, 449692, 514779, 641364, 674538, 686372, 806664, 899384, 1029558, 1282728, 1349076, 1372744, 2059116, 2698152, 3260267, 4118232, 6520534, 9780801, 13041068, 19561602, 26082136, 39123204, 78246408]

約数ペア:

[(1, 78246408), (2, 39123204), (3, 26082136), (4, 19561602), (6, 13041068), (8, 9780801), (12, 6520534), (19, 4118232), (24, 3260267), (29, 2698152), (38, 2059116), (57, 1372744), (58, 1349076), (61, 1282728), (76, 1029558), (87, 899384), (97, 806664), (114, 686372), (116, 674538), (122, 641364), (152, 514779), (174, 449692), (183, 427576), (194, 403332), (228, 343186), (232, 337269), (244, 320682), (291, 268888), (348, 224846), (366, 213788), (388, 201666), (456, 171593), (488, 160341), (551, 142008), (582, 134444), (696, 112423), (732, 106894), (776, 100833), (1102, 71004), (1159, 67512), (1164, 67222), (1464, 53447), (1653, 47336), (1769, 44232), (1843, 42456), (2204, 35502), (2318, 33756), (2328, 33611), (2813, 27816), (3306, 23668), (3477, 22504), (3538, 22116), (3686, 21228), (4408, 17751), (4636, 16878), (5307, 14744), (5529, 14152), (5626, 13908), (5917, 13224), (6612, 11834), (6954, 11252), (7076, 11058), (7372, 10614), (8439, 9272)]