80011848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20707}}^1$

素因数の和:20746

約数の個数: 64

約数和(自身を含む): 238556160

約数和(自身を除く): 158544312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 20707, 41414, 62121, 82828, 124242, 144949, 165656, 248484, 289898, 434847, 476261, 496968, 579796, 869694, 952522, 1159592, 1428783, 1739388, 1905044, 2857566, 3333827, 3478776, 3810088, 5715132, 6667654, 10001481, 11430264, 13335308, 20002962, 26670616, 40005924, 80011848]

約数ペア:

[(1, 80011848), (2, 40005924), (3, 26670616), (4, 20002962), (6, 13335308), (7, 11430264), (8, 10001481), (12, 6667654), (14, 5715132), (21, 3810088), (23, 3478776), (24, 3333827), (28, 2857566), (42, 1905044), (46, 1739388), (56, 1428783), (69, 1159592), (84, 952522), (92, 869694), (138, 579796), (161, 496968), (168, 476261), (184, 434847), (276, 289898), (322, 248484), (483, 165656), (552, 144949), (644, 124242), (966, 82828), (1288, 62121), (1932, 41414), (3864, 20707)]