73461760

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 104

約数和(自身を含む): 187541136

約数和(自身を除く): 114079376

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 211, 256, 272, 320, 340, 422, 512, 544, 640, 680, 844, 1024, 1055, 1088, 1280, 1360, 1688, 2048, 2110, 2176, 2560, 2720, 3376, 3587, 4096, 4220, 4352, 5120, 5440, 6752, 7174, 8440, 8704, 10240, 10880, 13504, 14348, 16880, 17408, 17935, 20480, 21760, 27008, 28696, 33760, 34816, 35870, 43520, 54016, 57392, 67520, 69632, 71740, 87040, 108032, 114784, 135040, 143480, 174080, 216064, 229568, 270080, 286960, 348160, 432128, 459136, 540160, 573920, 864256, 918272, 1080320, 1147840, 1836544, 2160640, 2295680, 3673088, 4321280, 4591360, 7346176, 9182720, 14692352, 18365440, 36730880, 73461760]

約数ペア:

[(1, 73461760), (2, 36730880), (4, 18365440), (5, 14692352), (8, 9182720), (10, 7346176), (16, 4591360), (17, 4321280), (20, 3673088), (32, 2295680), (34, 2160640), (40, 1836544), (64, 1147840), (68, 1080320), (80, 918272), (85, 864256), (128, 573920), (136, 540160), (160, 459136), (170, 432128), (211, 348160), (256, 286960), (272, 270080), (320, 229568), (340, 216064), (422, 174080), (512, 143480), (544, 135040), (640, 114784), (680, 108032), (844, 87040), (1024, 71740), (1055, 69632), (1088, 67520), (1280, 57392), (1360, 54016), (1688, 43520), (2048, 35870), (2110, 34816), (2176, 33760), (2560, 28696), (2720, 27008), (3376, 21760), (3587, 20480), (4096, 17935), (4220, 17408), (4352, 16880), (5120, 14348), (5440, 13504), (6752, 10880), (7174, 10240), (8440, 8704)]