72223164

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{1319}}^1$

素因数の和:1361

約数の個数: 90

約数和(自身を含む): 204601320

約数和(自身を除く): 132378156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 468, 507, 676, 702, 1014, 1053, 1319, 1404, 1521, 2028, 2106, 2638, 3042, 3957, 4212, 4563, 5276, 6084, 7914, 9126, 11871, 13689, 15828, 17147, 18252, 23742, 27378, 34294, 35613, 47484, 51441, 54756, 68588, 71226, 102882, 106839, 142452, 154323, 205764, 213678, 222911, 308646, 427356, 445822, 462969, 617292, 668733, 891644, 925938, 1337466, 1388907, 1851876, 2006199, 2674932, 2777814, 4012398, 5555628, 6018597, 8024796, 12037194, 18055791, 24074388, 36111582, 72223164]

約数ペア:

[(1, 72223164), (2, 36111582), (3, 24074388), (4, 18055791), (6, 12037194), (9, 8024796), (12, 6018597), (13, 5555628), (18, 4012398), (26, 2777814), (27, 2674932), (36, 2006199), (39, 1851876), (52, 1388907), (54, 1337466), (78, 925938), (81, 891644), (108, 668733), (117, 617292), (156, 462969), (162, 445822), (169, 427356), (234, 308646), (324, 222911), (338, 213678), (351, 205764), (468, 154323), (507, 142452), (676, 106839), (702, 102882), (1014, 71226), (1053, 68588), (1319, 54756), (1404, 51441), (1521, 47484), (2028, 35613), (2106, 34294), (2638, 27378), (3042, 23742), (3957, 18252), (4212, 17147), (4563, 15828), (5276, 13689), (6084, 11871), (7914, 9126)]