16077684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 44879520

約数和(自身を除く): 28801836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 739, 777, 1036, 1478, 1554, 1813, 2217, 2956, 3108, 3626, 4434, 5173, 5439, 7252, 8868, 10346, 10878, 15519, 20692, 21756, 27343, 31038, 36211, 54686, 62076, 72422, 82029, 108633, 109372, 144844, 164058, 191401, 217266, 328116, 382802, 434532, 574203, 765604, 1148406, 1339807, 2296812, 2679614, 4019421, 5359228, 8038842, 16077684]

約数ペア:

[(1, 16077684), (2, 8038842), (3, 5359228), (4, 4019421), (6, 2679614), (7, 2296812), (12, 1339807), (14, 1148406), (21, 765604), (28, 574203), (37, 434532), (42, 382802), (49, 328116), (74, 217266), (84, 191401), (98, 164058), (111, 144844), (147, 109372), (148, 108633), (196, 82029), (222, 72422), (259, 62076), (294, 54686), (444, 36211), (518, 31038), (588, 27343), (739, 21756), (777, 20692), (1036, 15519), (1478, 10878), (1554, 10346), (1813, 8868), (2217, 7252), (2956, 5439), (3108, 5173), (3626, 4434)]