72196884

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1789}}^1$

素因数の和:1877

約数の個数: 72

約数和(自身を含む): 195468000

約数和(自身を除く): 123271116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 1789, 2124, 2242, 3363, 3578, 4484, 5367, 6726, 7156, 10089, 10734, 13452, 16101, 20178, 21468, 32202, 33991, 40356, 64404, 67982, 101973, 105551, 135964, 203946, 211102, 305919, 316653, 407892, 422204, 611838, 633306, 949959, 1223676, 1266612, 1899918, 2005469, 3799836, 4010938, 6016407, 8021876, 12032814, 18049221, 24065628, 36098442, 72196884]

約数ペア:

[(1, 72196884), (2, 36098442), (3, 24065628), (4, 18049221), (6, 12032814), (9, 8021876), (12, 6016407), (18, 4010938), (19, 3799836), (36, 2005469), (38, 1899918), (57, 1266612), (59, 1223676), (76, 949959), (114, 633306), (118, 611838), (171, 422204), (177, 407892), (228, 316653), (236, 305919), (342, 211102), (354, 203946), (531, 135964), (684, 105551), (708, 101973), (1062, 67982), (1121, 64404), (1789, 40356), (2124, 33991), (2242, 32202), (3363, 21468), (3578, 20178), (4484, 16101), (5367, 13452), (6726, 10734), (7156, 10089)]