72334728

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19699}}^1$

素因数の和:19731

約数の個数: 64

約数和(自身を含む): 212760000

約数和(自身を除く): 140425272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 19699, 39398, 59097, 78796, 118194, 157592, 177291, 236388, 334883, 354582, 472776, 531873, 669766, 709164, 1004649, 1063746, 1339532, 1418328, 2009298, 2127492, 2679064, 3013947, 4018596, 4254984, 6027894, 8037192, 9041841, 12055788, 18083682, 24111576, 36167364, 72334728]

約数ペア:

[(1, 72334728), (2, 36167364), (3, 24111576), (4, 18083682), (6, 12055788), (8, 9041841), (9, 8037192), (12, 6027894), (17, 4254984), (18, 4018596), (24, 3013947), (27, 2679064), (34, 2127492), (36, 2009298), (51, 1418328), (54, 1339532), (68, 1063746), (72, 1004649), (102, 709164), (108, 669766), (136, 531873), (153, 472776), (204, 354582), (216, 334883), (306, 236388), (408, 177291), (459, 157592), (612, 118194), (918, 78796), (1224, 59097), (1836, 39398), (3672, 19699)]