8820720156

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{26879}}^1$

素因数の和:26979

約数の個数: 96

約数和(自身を含む): 22759833600

約数和(自身を除く): 13939113444

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 41, 46, 58, 69, 82, 87, 92, 116, 123, 138, 164, 174, 246, 276, 348, 492, 667, 943, 1189, 1334, 1886, 2001, 2378, 2668, 2829, 3567, 3772, 4002, 4756, 5658, 7134, 8004, 11316, 14268, 26879, 27347, 53758, 54694, 80637, 82041, 107516, 109388, 161274, 164082, 322548, 328164, 618217, 779491, 1102039, 1236434, 1558982, 1854651, 2204078, 2338473, 2472868, 3117964, 3306117, 3709302, 4408156, 4676946, 6612234, 7418604, 9353892, 13224468, 17928293, 25346897, 31959131, 35856586, 50693794, 53784879, 63918262, 71713172, 76040691, 95877393, 101387588, 107569758, 127836524, 152081382, 191754786, 215139516, 304162764, 383509572, 735060013, 1470120026, 2205180039, 2940240052, 4410360078, 8820720156]

約数ペア:

[(1, 8820720156), (2, 4410360078), (3, 2940240052), (4, 2205180039), (6, 1470120026), (12, 735060013), (23, 383509572), (29, 304162764), (41, 215139516), (46, 191754786), (58, 152081382), (69, 127836524), (82, 107569758), (87, 101387588), (92, 95877393), (116, 76040691), (123, 71713172), (138, 63918262), (164, 53784879), (174, 50693794), (246, 35856586), (276, 31959131), (348, 25346897), (492, 17928293), (667, 13224468), (943, 9353892), (1189, 7418604), (1334, 6612234), (1886, 4676946), (2001, 4408156), (2378, 3709302), (2668, 3306117), (2829, 3117964), (3567, 2472868), (3772, 2338473), (4002, 2204078), (4756, 1854651), (5658, 1558982), (7134, 1236434), (8004, 1102039), (11316, 779491), (14268, 618217), (26879, 328164), (27347, 322548), (53758, 164082), (54694, 161274), (80637, 109388), (82041, 107516)]