81701592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28607}}^1$

素因数の和:28640

約数の個数: 64

約数和(自身を含む): 247173120

約数和(自身を除く): 165471528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 28607, 57214, 85821, 114428, 171642, 200249, 228856, 343284, 400498, 486319, 600747, 686568, 800996, 972638, 1201494, 1458957, 1601992, 1945276, 2402988, 2917914, 3404233, 3890552, 4805976, 5835828, 6808466, 10212699, 11671656, 13616932, 20425398, 27233864, 40850796, 81701592]

約数ペア:

[(1, 81701592), (2, 40850796), (3, 27233864), (4, 20425398), (6, 13616932), (7, 11671656), (8, 10212699), (12, 6808466), (14, 5835828), (17, 4805976), (21, 3890552), (24, 3404233), (28, 2917914), (34, 2402988), (42, 1945276), (51, 1601992), (56, 1458957), (68, 1201494), (84, 972638), (102, 800996), (119, 686568), (136, 600747), (168, 486319), (204, 400498), (238, 343284), (357, 228856), (408, 200249), (476, 171642), (714, 114428), (952, 85821), (1428, 57214), (2856, 28607)]