78205596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2579}}^1$

素因数の和:2631

約数の個数: 72

約数和(自身を含む): 220187520

約数和(自身を除く): 141981924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 2579, 4332, 5054, 5158, 7581, 7737, 10108, 10316, 15162, 15474, 18053, 30324, 30948, 36106, 49001, 54159, 72212, 98002, 108318, 147003, 196004, 216636, 294006, 343007, 588012, 686014, 931019, 1029021, 1372028, 1862038, 2058042, 2793057, 3724076, 4116084, 5586114, 6517133, 11172228, 13034266, 19551399, 26068532, 39102798, 78205596]

約数ペア:

[(1, 78205596), (2, 39102798), (3, 26068532), (4, 19551399), (6, 13034266), (7, 11172228), (12, 6517133), (14, 5586114), (19, 4116084), (21, 3724076), (28, 2793057), (38, 2058042), (42, 1862038), (57, 1372028), (76, 1029021), (84, 931019), (114, 686014), (133, 588012), (228, 343007), (266, 294006), (361, 216636), (399, 196004), (532, 147003), (722, 108318), (798, 98002), (1083, 72212), (1444, 54159), (1596, 49001), (2166, 36106), (2527, 30948), (2579, 30324), (4332, 18053), (5054, 15474), (5158, 15162), (7581, 10316), (7737, 10108)]