72707832

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53149}}^1$

素因数の和:53180

約数の個数: 48

約数和(自身を含む): 207285000

約数和(自身を除く): 134577168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 53149, 106298, 159447, 212596, 318894, 425192, 478341, 637788, 956682, 1009831, 1275576, 1913364, 2019662, 3029493, 3826728, 4039324, 6058986, 8078648, 9088479, 12117972, 18176958, 24235944, 36353916, 72707832]

約数ペア:

[(1, 72707832), (2, 36353916), (3, 24235944), (4, 18176958), (6, 12117972), (8, 9088479), (9, 8078648), (12, 6058986), (18, 4039324), (19, 3826728), (24, 3029493), (36, 2019662), (38, 1913364), (57, 1275576), (72, 1009831), (76, 956682), (114, 637788), (152, 478341), (171, 425192), (228, 318894), (342, 212596), (456, 159447), (684, 106298), (1368, 53149)]