81600816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9091}}^1$

素因数の和:9130

約数の個数: 80

約数和(自身を含む): 243520128

約数和(自身を除く): 161919312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 9091, 18182, 27273, 36364, 54546, 72728, 100001, 109092, 145456, 154547, 200002, 218184, 300003, 309094, 400004, 436368, 463641, 600006, 618188, 800008, 927282, 1200012, 1236376, 1600016, 1700017, 1854564, 2400024, 2472752, 3400034, 3709128, 4800048, 5100051, 6800068, 7418256, 10200102, 13600136, 20400204, 27200272, 40800408, 81600816]

約数ペア:

[(1, 81600816), (2, 40800408), (3, 27200272), (4, 20400204), (6, 13600136), (8, 10200102), (11, 7418256), (12, 6800068), (16, 5100051), (17, 4800048), (22, 3709128), (24, 3400034), (33, 2472752), (34, 2400024), (44, 1854564), (48, 1700017), (51, 1600016), (66, 1236376), (68, 1200012), (88, 927282), (102, 800008), (132, 618188), (136, 600006), (176, 463641), (187, 436368), (204, 400004), (264, 309094), (272, 300003), (374, 218184), (408, 200002), (528, 154547), (561, 145456), (748, 109092), (816, 100001), (1122, 72728), (1496, 54546), (2244, 36364), (2992, 27273), (4488, 18182), (8976, 9091)]