78061872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{613}}^1$

素因数の和:1010

約数の個数: 80

約数和(自身を含む): 231453440

約数和(自身を除く): 153391568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 379, 613, 758, 1137, 1226, 1516, 1839, 2274, 2452, 2653, 3032, 3678, 4291, 4548, 4904, 5306, 6064, 7356, 7959, 8582, 9096, 9808, 10612, 12873, 14712, 15918, 17164, 18192, 21224, 25746, 29424, 31836, 34328, 42448, 51492, 63672, 68656, 102984, 127344, 205968, 232327, 464654, 696981, 929308, 1393962, 1626289, 1858616, 2787924, 3252578, 3717232, 4878867, 5575848, 6505156, 9757734, 11151696, 13010312, 19515468, 26020624, 39030936, 78061872]

約数ペア:

[(1, 78061872), (2, 39030936), (3, 26020624), (4, 19515468), (6, 13010312), (7, 11151696), (8, 9757734), (12, 6505156), (14, 5575848), (16, 4878867), (21, 3717232), (24, 3252578), (28, 2787924), (42, 1858616), (48, 1626289), (56, 1393962), (84, 929308), (112, 696981), (168, 464654), (336, 232327), (379, 205968), (613, 127344), (758, 102984), (1137, 68656), (1226, 63672), (1516, 51492), (1839, 42448), (2274, 34328), (2452, 31836), (2653, 29424), (3032, 25746), (3678, 21224), (4291, 18192), (4548, 17164), (4904, 15918), (5306, 14712), (6064, 12873), (7356, 10612), (7959, 9808), (8582, 9096)]