66362492

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 144412800

約数和(自身を除く): 78050308

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 59, 68, 118, 119, 139, 236, 238, 278, 289, 413, 476, 556, 578, 826, 973, 1003, 1156, 1652, 1946, 2006, 2023, 2363, 3892, 4012, 4046, 4726, 7021, 8092, 8201, 9452, 14042, 16402, 16541, 17051, 28084, 32804, 33082, 34102, 40171, 57407, 66164, 68204, 80342, 114814, 119357, 139417, 160684, 229628, 238714, 278834, 281197, 477428, 557668, 562394, 975919, 1124788, 1951838, 2370089, 3903676, 4740178, 9480356, 16590623, 33181246, 66362492]

約数ペア:

[(1, 66362492), (2, 33181246), (4, 16590623), (7, 9480356), (14, 4740178), (17, 3903676), (28, 2370089), (34, 1951838), (59, 1124788), (68, 975919), (118, 562394), (119, 557668), (139, 477428), (236, 281197), (238, 278834), (278, 238714), (289, 229628), (413, 160684), (476, 139417), (556, 119357), (578, 114814), (826, 80342), (973, 68204), (1003, 66164), (1156, 57407), (1652, 40171), (1946, 34102), (2006, 33082), (2023, 32804), (2363, 28084), (3892, 17051), (4012, 16541), (4046, 16402), (4726, 14042), (7021, 9452), (8092, 8201)]