7878768

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 21962880

約数和(自身を除く): 14084112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 53, 57, 76, 106, 114, 152, 159, 163, 212, 228, 304, 318, 326, 424, 456, 489, 636, 652, 848, 912, 978, 1007, 1272, 1304, 1956, 2014, 2544, 2608, 3021, 3097, 3912, 4028, 6042, 6194, 7824, 8056, 8639, 9291, 12084, 12388, 16112, 17278, 18582, 24168, 24776, 25917, 34556, 37164, 48336, 49552, 51834, 69112, 74328, 103668, 138224, 148656, 164141, 207336, 328282, 414672, 492423, 656564, 984846, 1313128, 1969692, 2626256, 3939384, 7878768]

約数ペア:

[(1, 7878768), (2, 3939384), (3, 2626256), (4, 1969692), (6, 1313128), (8, 984846), (12, 656564), (16, 492423), (19, 414672), (24, 328282), (38, 207336), (48, 164141), (53, 148656), (57, 138224), (76, 103668), (106, 74328), (114, 69112), (152, 51834), (159, 49552), (163, 48336), (212, 37164), (228, 34556), (304, 25917), (318, 24776), (326, 24168), (424, 18582), (456, 17278), (489, 16112), (636, 12388), (652, 12084), (848, 9291), (912, 8639), (978, 8056), (1007, 7824), (1272, 6194), (1304, 6042), (1956, 4028), (2014, 3912), (2544, 3097), (2608, 3021)]