73774596

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3391}}^1$

素因数の和:3449

約数の個数: 72

約数和(自身を含む): 205718016

約数和(自身を除く): 131943420

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, 777, 1036, 1554, 1813, 3108, 3391, 3626, 5439, 6782, 7252, 10173, 10878, 13564, 20346, 21756, 23737, 40692, 47474, 71211, 94948, 125467, 142422, 166159, 250934, 284844, 332318, 376401, 498477, 501868, 664636, 752802, 878269, 996954, 1505604, 1756538, 1993908, 2634807, 3513076, 5269614, 6147883, 10539228, 12295766, 18443649, 24591532, 36887298, 73774596]

約数ペア:

[(1, 73774596), (2, 36887298), (3, 24591532), (4, 18443649), (6, 12295766), (7, 10539228), (12, 6147883), (14, 5269614), (21, 3513076), (28, 2634807), (37, 1993908), (42, 1756538), (49, 1505604), (74, 996954), (84, 878269), (98, 752802), (111, 664636), (147, 501868), (148, 498477), (196, 376401), (222, 332318), (259, 284844), (294, 250934), (444, 166159), (518, 142422), (588, 125467), (777, 94948), (1036, 71211), (1554, 47474), (1813, 40692), (3108, 23737), (3391, 21756), (3626, 20346), (5439, 13564), (6782, 10878), (7252, 10173)]