82189692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2879}}^1$

素因数の和:2963

約数の個数: 72

約数和(自身を含む): 227485440

約数和(自身を除く): 145295748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 2879, 3172, 4758, 5758, 7137, 8637, 9516, 11516, 14274, 17274, 25911, 28548, 34548, 37427, 51822, 74854, 103644, 112281, 149708, 175619, 224562, 336843, 351238, 449124, 526857, 673686, 702476, 1053714, 1347372, 1580571, 2107428, 2283047, 3161142, 4566094, 6322284, 6849141, 9132188, 13698282, 20547423, 27396564, 41094846, 82189692]

約数ペア:

[(1, 82189692), (2, 41094846), (3, 27396564), (4, 20547423), (6, 13698282), (9, 9132188), (12, 6849141), (13, 6322284), (18, 4566094), (26, 3161142), (36, 2283047), (39, 2107428), (52, 1580571), (61, 1347372), (78, 1053714), (117, 702476), (122, 673686), (156, 526857), (183, 449124), (234, 351238), (244, 336843), (366, 224562), (468, 175619), (549, 149708), (732, 112281), (793, 103644), (1098, 74854), (1586, 51822), (2196, 37427), (2379, 34548), (2879, 28548), (3172, 25911), (4758, 17274), (5758, 14274), (7137, 11516), (8637, 9516)]