81229302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 221944320

約数和(自身を除く): 140715018

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 103, 126, 154, 198, 206, 231, 309, 462, 569, 618, 693, 721, 927, 1133, 1138, 1386, 1442, 1707, 1854, 2163, 2266, 3399, 3414, 3983, 4326, 5121, 6259, 6489, 6798, 7931, 7966, 10197, 10242, 11949, 12518, 12978, 15862, 18777, 20394, 23793, 23898, 35847, 37554, 43813, 47586, 56331, 58607, 71379, 71694, 87626, 112662, 117214, 131439, 142758, 175821, 262878, 351642, 394317, 410249, 527463, 644677, 788634, 820498, 1054926, 1230747, 1289354, 1934031, 2461494, 3692241, 3868062, 4512739, 5802093, 7384482, 9025478, 11604186, 13538217, 27076434, 40614651, 81229302]

約数ペア:

[(1, 81229302), (2, 40614651), (3, 27076434), (6, 13538217), (7, 11604186), (9, 9025478), (11, 7384482), (14, 5802093), (18, 4512739), (21, 3868062), (22, 3692241), (33, 2461494), (42, 1934031), (63, 1289354), (66, 1230747), (77, 1054926), (99, 820498), (103, 788634), (126, 644677), (154, 527463), (198, 410249), (206, 394317), (231, 351642), (309, 262878), (462, 175821), (569, 142758), (618, 131439), (693, 117214), (721, 112662), (927, 87626), (1133, 71694), (1138, 71379), (1386, 58607), (1442, 56331), (1707, 47586), (1854, 43813), (2163, 37554), (2266, 35847), (3399, 23898), (3414, 23793), (3983, 20394), (4326, 18777), (5121, 15862), (6259, 12978), (6489, 12518), (6798, 11949), (7931, 10242), (7966, 10197)]