75798904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^2$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 154013400

約数和(自身を除く): 78214496

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 97, 106, 152, 194, 212, 388, 424, 776, 1007, 1843, 2014, 3686, 4028, 5141, 7372, 8056, 9409, 10282, 14744, 18818, 20564, 37636, 41128, 75272, 97679, 178771, 195358, 357542, 390716, 498677, 715084, 781432, 997354, 1430168, 1994708, 3989416, 9474863, 18949726, 37899452, 75798904]

約数ペア:

[(1, 75798904), (2, 37899452), (4, 18949726), (8, 9474863), (19, 3989416), (38, 1994708), (53, 1430168), (76, 997354), (97, 781432), (106, 715084), (152, 498677), (194, 390716), (212, 357542), (388, 195358), (424, 178771), (776, 97679), (1007, 75272), (1843, 41128), (2014, 37636), (3686, 20564), (4028, 18818), (5141, 14744), (7372, 10282), (8056, 9409)]