71814834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2624

約数の個数: 96

約数和(自身を含む): 202849920

約数和(自身を除く): 131035086

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 663, 714, 819, 1071, 1326, 1547, 1638, 1989, 2142, 2579, 3094, 3978, 4641, 5158, 7737, 9282, 13923, 15474, 18053, 23211, 27846, 33527, 36106, 43843, 46422, 54159, 67054, 87686, 100581, 108318, 131529, 162477, 201162, 234689, 263058, 301743, 306901, 324954, 394587, 469378, 569959, 603486, 613802, 704067, 789174, 920703, 1139918, 1408134, 1709877, 1841406, 2112201, 2762109, 3419754, 3989713, 4224402, 5129631, 5524218, 7979426, 10259262, 11969139, 23938278, 35907417, 71814834]

約数ペア:

[(1, 71814834), (2, 35907417), (3, 23938278), (6, 11969139), (7, 10259262), (9, 7979426), (13, 5524218), (14, 5129631), (17, 4224402), (18, 3989713), (21, 3419754), (26, 2762109), (34, 2112201), (39, 1841406), (42, 1709877), (51, 1408134), (63, 1139918), (78, 920703), (91, 789174), (102, 704067), (117, 613802), (119, 603486), (126, 569959), (153, 469378), (182, 394587), (221, 324954), (234, 306901), (238, 301743), (273, 263058), (306, 234689), (357, 201162), (442, 162477), (546, 131529), (663, 108318), (714, 100581), (819, 87686), (1071, 67054), (1326, 54159), (1547, 46422), (1638, 43843), (1989, 36106), (2142, 33527), (2579, 27846), (3094, 23211), (3978, 18053), (4641, 15474), (5158, 13923), (7737, 9282)]