78126552

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 250329600

約数和(自身を除く): 172203048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 163, 168, 189, 216, 252, 317, 326, 378, 489, 504, 634, 652, 756, 951, 978, 1141, 1268, 1304, 1467, 1512, 1902, 1956, 2219, 2282, 2536, 2853, 2934, 3423, 3804, 3912, 4401, 4438, 4564, 5706, 5868, 6657, 6846, 7608, 8559, 8802, 8876, 9128, 10269, 11412, 11736, 13314, 13692, 17118, 17604, 17752, 19971, 20538, 22824, 26628, 27384, 30807, 34236, 35208, 39942, 41076, 51671, 53256, 59913, 61614, 68472, 79884, 82152, 103342, 119826, 123228, 155013, 159768, 206684, 239652, 246456, 310026, 361697, 413368, 465039, 479304, 620052, 723394, 930078, 1085091, 1240104, 1395117, 1446788, 1860156, 2170182, 2790234, 2893576, 3255273, 3720312, 4340364, 5580468, 6510546, 8680728, 9765819, 11160936, 13021092, 19531638, 26042184, 39063276, 78126552]

約数ペア:

[(1, 78126552), (2, 39063276), (3, 26042184), (4, 19531638), (6, 13021092), (7, 11160936), (8, 9765819), (9, 8680728), (12, 6510546), (14, 5580468), (18, 4340364), (21, 3720312), (24, 3255273), (27, 2893576), (28, 2790234), (36, 2170182), (42, 1860156), (54, 1446788), (56, 1395117), (63, 1240104), (72, 1085091), (84, 930078), (108, 723394), (126, 620052), (163, 479304), (168, 465039), (189, 413368), (216, 361697), (252, 310026), (317, 246456), (326, 239652), (378, 206684), (489, 159768), (504, 155013), (634, 123228), (652, 119826), (756, 103342), (951, 82152), (978, 79884), (1141, 68472), (1268, 61614), (1304, 59913), (1467, 53256), (1512, 51671), (1902, 41076), (1956, 39942), (2219, 35208), (2282, 34236), (2536, 30807), (2853, 27384), (2934, 26628), (3423, 22824), (3804, 20538), (3912, 19971), (4401, 17752), (4438, 17604), (4564, 17118), (5706, 13692), (5868, 13314), (6657, 11736), (6846, 11412), (7608, 10269), (8559, 9128), (8802, 8876)]