77358177

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 141523200

約数和(自身を除く): 64165023

約数列:

[1, 3, 9, 13, 17, 19, 23, 39, 51, 57, 69, 89, 117, 153, 171, 207, 221, 247, 267, 299, 323, 391, 437, 663, 741, 801, 897, 969, 1157, 1173, 1311, 1513, 1691, 1989, 2047, 2223, 2691, 2907, 3471, 3519, 3933, 4199, 4539, 5073, 5083, 5681, 6141, 7429, 10413, 12597, 13617, 15219, 15249, 17043, 18423, 19669, 21983, 22287, 26611, 28747, 34799, 37791, 38893, 45747, 51129, 59007, 65949, 66861, 79833, 86241, 96577, 104397, 116679, 177021, 197847, 239499, 258723, 289731, 313191, 350037, 373711, 452387, 505609, 661181, 869193, 1121133, 1357161, 1516827, 1983543, 3363399, 4071483, 4550481, 5950629, 8595353, 25786059, 77358177]

約数ペア:

[(1, 77358177), (3, 25786059), (9, 8595353), (13, 5950629), (17, 4550481), (19, 4071483), (23, 3363399), (39, 1983543), (51, 1516827), (57, 1357161), (69, 1121133), (89, 869193), (117, 661181), (153, 505609), (171, 452387), (207, 373711), (221, 350037), (247, 313191), (267, 289731), (299, 258723), (323, 239499), (391, 197847), (437, 177021), (663, 116679), (741, 104397), (801, 96577), (897, 86241), (969, 79833), (1157, 66861), (1173, 65949), (1311, 59007), (1513, 51129), (1691, 45747), (1989, 38893), (2047, 37791), (2223, 34799), (2691, 28747), (2907, 26611), (3471, 22287), (3519, 21983), (3933, 19669), (4199, 18423), (4539, 17043), (5073, 15249), (5083, 15219), (5681, 13617), (6141, 12597), (7429, 10413)]