72669006944

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{9013}}^1$

素因数の和:9280

約数の個数: 96

約数和(自身を含む): 153328140000

約数和(自身を除く): 80659133056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 149, 152, 178, 298, 304, 356, 596, 608, 712, 1192, 1424, 1691, 2384, 2831, 2848, 3382, 4768, 5662, 6764, 9013, 11324, 13261, 13528, 18026, 22648, 26522, 27056, 36052, 45296, 53044, 54112, 72104, 90592, 106088, 144208, 171247, 212176, 251959, 288416, 342494, 424352, 503918, 684988, 802157, 1007836, 1342937, 1369976, 1604314, 2015672, 2685874, 2739952, 3208628, 4031344, 5371748, 5479904, 6417256, 8062688, 10743496, 12834512, 15240983, 21486992, 25515803, 25669024, 30481966, 42973984, 51031606, 60963932, 102063212, 119521393, 121927864, 204126424, 239042786, 243855728, 408252848, 478085572, 487711456, 816505696, 956171144, 1912342288, 2270906467, 3824684576, 4541812934, 9083625868, 18167251736, 36334503472, 72669006944]

約数ペア:

[(1, 72669006944), (2, 36334503472), (4, 18167251736), (8, 9083625868), (16, 4541812934), (19, 3824684576), (32, 2270906467), (38, 1912342288), (76, 956171144), (89, 816505696), (149, 487711456), (152, 478085572), (178, 408252848), (298, 243855728), (304, 239042786), (356, 204126424), (596, 121927864), (608, 119521393), (712, 102063212), (1192, 60963932), (1424, 51031606), (1691, 42973984), (2384, 30481966), (2831, 25669024), (2848, 25515803), (3382, 21486992), (4768, 15240983), (5662, 12834512), (6764, 10743496), (9013, 8062688), (11324, 6417256), (13261, 5479904), (13528, 5371748), (18026, 4031344), (22648, 3208628), (26522, 2739952), (27056, 2685874), (36052, 2015672), (45296, 1604314), (53044, 1369976), (54112, 1342937), (72104, 1007836), (90592, 802157), (106088, 684988), (144208, 503918), (171247, 424352), (212176, 342494), (251959, 288416)]