65576308

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 140767200

約数和(自身を除く): 75190892

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 83, 98, 116, 139, 166, 196, 203, 278, 332, 406, 556, 581, 812, 973, 1162, 1421, 1946, 2324, 2407, 2842, 3892, 4031, 4067, 4814, 5684, 6811, 8062, 8134, 9628, 11537, 13622, 16124, 16268, 16849, 23074, 27244, 28217, 33698, 46148, 56434, 67396, 80759, 112868, 117943, 161518, 197519, 235886, 323036, 334573, 395038, 471772, 565313, 669146, 790076, 1130626, 1338292, 2261252, 2342011, 4684022, 9368044, 16394077, 32788154, 65576308]

約数ペア:

[(1, 65576308), (2, 32788154), (4, 16394077), (7, 9368044), (14, 4684022), (28, 2342011), (29, 2261252), (49, 1338292), (58, 1130626), (83, 790076), (98, 669146), (116, 565313), (139, 471772), (166, 395038), (196, 334573), (203, 323036), (278, 235886), (332, 197519), (406, 161518), (556, 117943), (581, 112868), (812, 80759), (973, 67396), (1162, 56434), (1421, 46148), (1946, 33698), (2324, 28217), (2407, 27244), (2842, 23074), (3892, 16849), (4031, 16268), (4067, 16124), (4814, 13622), (5684, 11537), (6811, 9628), (8062, 8134)]