81272376

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{22133}}^1$

素因数の和:22165

約数の個数: 64

約数和(自身を含む): 239047200

約数和(自身を除く): 157774824

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, 22133, 44266, 66399, 88532, 132798, 177064, 199197, 265596, 376261, 398394, 531192, 597591, 752522, 796788, 1128783, 1195182, 1505044, 1593576, 2257566, 2390364, 3010088, 3386349, 4515132, 4780728, 6772698, 9030264, 10159047, 13545396, 20318094, 27090792, 40636188, 81272376]

約数ペア:

[(1, 81272376), (2, 40636188), (3, 27090792), (4, 20318094), (6, 13545396), (8, 10159047), (9, 9030264), (12, 6772698), (17, 4780728), (18, 4515132), (24, 3386349), (27, 3010088), (34, 2390364), (36, 2257566), (51, 1593576), (54, 1505044), (68, 1195182), (72, 1128783), (102, 796788), (108, 752522), (136, 597591), (153, 531192), (204, 398394), (216, 376261), (306, 265596), (408, 199197), (459, 177064), (612, 132798), (918, 88532), (1224, 66399), (1836, 44266), (3672, 22133)]