70075872

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 211341312

約数和(自身を除く): 141265440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 72, 93, 94, 96, 124, 141, 144, 167, 186, 188, 248, 279, 282, 288, 334, 372, 376, 423, 496, 501, 558, 564, 668, 744, 752, 846, 992, 1002, 1116, 1128, 1336, 1457, 1488, 1503, 1504, 1692, 2004, 2232, 2256, 2672, 2914, 2976, 3006, 3384, 4008, 4371, 4464, 4512, 5177, 5344, 5828, 6012, 6768, 7849, 8016, 8742, 8928, 10354, 11656, 12024, 13113, 13536, 15531, 15698, 16032, 17484, 20708, 23312, 23547, 24048, 26226, 31062, 31396, 34968, 41416, 46593, 46624, 47094, 48096, 52452, 62124, 62792, 69936, 70641, 82832, 93186, 94188, 104904, 124248, 125584, 139872, 141282, 165664, 186372, 188376, 209808, 243319, 248496, 251168, 282564, 372744, 376752, 419616, 486638, 496992, 565128, 729957, 745488, 753504, 973276, 1130256, 1459914, 1490976, 1946552, 2189871, 2260512, 2919828, 3893104, 4379742, 5839656, 7786208, 8759484, 11679312, 17518968, 23358624, 35037936, 70075872]

約数ペア:

[(1, 70075872), (2, 35037936), (3, 23358624), (4, 17518968), (6, 11679312), (8, 8759484), (9, 7786208), (12, 5839656), (16, 4379742), (18, 3893104), (24, 2919828), (31, 2260512), (32, 2189871), (36, 1946552), (47, 1490976), (48, 1459914), (62, 1130256), (72, 973276), (93, 753504), (94, 745488), (96, 729957), (124, 565128), (141, 496992), (144, 486638), (167, 419616), (186, 376752), (188, 372744), (248, 282564), (279, 251168), (282, 248496), (288, 243319), (334, 209808), (372, 188376), (376, 186372), (423, 165664), (496, 141282), (501, 139872), (558, 125584), (564, 124248), (668, 104904), (744, 94188), (752, 93186), (846, 82832), (992, 70641), (1002, 69936), (1116, 62792), (1128, 62124), (1336, 52452), (1457, 48096), (1488, 47094), (1503, 46624), (1504, 46593), (1692, 41416), (2004, 34968), (2232, 31396), (2256, 31062), (2672, 26226), (2914, 24048), (2976, 23547), (3006, 23312), (3384, 20708), (4008, 17484), (4371, 16032), (4464, 15698), (4512, 15531), (5177, 13536), (5344, 13113), (5828, 12024), (6012, 11656), (6768, 10354), (7849, 8928), (8016, 8742)]