78494814

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 198132480

約数和(自身を除く): 119637666

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 23, 34, 38, 46, 51, 57, 69, 102, 114, 138, 153, 171, 207, 306, 323, 342, 391, 414, 437, 587, 646, 782, 874, 969, 1173, 1174, 1311, 1761, 1938, 2346, 2622, 2907, 3519, 3522, 3933, 5283, 5814, 7038, 7429, 7866, 9979, 10566, 11153, 13501, 14858, 19958, 22287, 22306, 27002, 29937, 33459, 40503, 44574, 59874, 66861, 66918, 81006, 89811, 100377, 121509, 133722, 179622, 189601, 200754, 229517, 243018, 256519, 379202, 459034, 513038, 568803, 688551, 769557, 1137606, 1377102, 1539114, 1706409, 2065653, 2308671, 3412818, 4131306, 4360823, 4617342, 8721646, 13082469, 26164938, 39247407, 78494814]

約数ペア:

[(1, 78494814), (2, 39247407), (3, 26164938), (6, 13082469), (9, 8721646), (17, 4617342), (18, 4360823), (19, 4131306), (23, 3412818), (34, 2308671), (38, 2065653), (46, 1706409), (51, 1539114), (57, 1377102), (69, 1137606), (102, 769557), (114, 688551), (138, 568803), (153, 513038), (171, 459034), (207, 379202), (306, 256519), (323, 243018), (342, 229517), (391, 200754), (414, 189601), (437, 179622), (587, 133722), (646, 121509), (782, 100377), (874, 89811), (969, 81006), (1173, 66918), (1174, 66861), (1311, 59874), (1761, 44574), (1938, 40503), (2346, 33459), (2622, 29937), (2907, 27002), (3519, 22306), (3522, 22287), (3933, 19958), (5283, 14858), (5814, 13501), (7038, 11153), (7429, 10566), (7866, 9979)]