69688476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13537}}^1$

素因数の和:13571

約数の個数: 72

約数和(自身を含む): 206968944

約数和(自身を除く): 137280468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 13537, 27074, 40611, 54148, 81222, 121833, 148907, 162444, 175981, 243666, 297814, 351962, 446721, 487332, 527943, 595628, 703924, 893442, 1055886, 1340163, 1583829, 1786884, 1935791, 2111772, 2680326, 3167658, 3871582, 5360652, 5807373, 6335316, 7743164, 11614746, 17422119, 23229492, 34844238, 69688476]

約数ペア:

[(1, 69688476), (2, 34844238), (3, 23229492), (4, 17422119), (6, 11614746), (9, 7743164), (11, 6335316), (12, 5807373), (13, 5360652), (18, 3871582), (22, 3167658), (26, 2680326), (33, 2111772), (36, 1935791), (39, 1786884), (44, 1583829), (52, 1340163), (66, 1055886), (78, 893442), (99, 703924), (117, 595628), (132, 527943), (143, 487332), (156, 446721), (198, 351962), (234, 297814), (286, 243666), (396, 175981), (429, 162444), (468, 148907), (572, 121833), (858, 81222), (1287, 54148), (1716, 40611), (2574, 27074), (5148, 13537)]