64198368

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1319}}^1$

素因数の和:1361

約数の個数: 108

約数和(自身を含む): 197837640

約数和(自身を除く): 133639272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1319, 1352, 1521, 1872, 2028, 2638, 2704, 3042, 3744, 3957, 4056, 5276, 5408, 6084, 7914, 8112, 10552, 11871, 12168, 15828, 16224, 17147, 21104, 23742, 24336, 31656, 34294, 42208, 47484, 48672, 51441, 63312, 68588, 94968, 102882, 126624, 137176, 154323, 189936, 205764, 222911, 274352, 308646, 379872, 411528, 445822, 548704, 617292, 668733, 823056, 891644, 1234584, 1337466, 1646112, 1783288, 2006199, 2469168, 2674932, 3566576, 4012398, 4938336, 5349864, 7133152, 8024796, 10699728, 16049592, 21399456, 32099184, 64198368]

約数ペア:

[(1, 64198368), (2, 32099184), (3, 21399456), (4, 16049592), (6, 10699728), (8, 8024796), (9, 7133152), (12, 5349864), (13, 4938336), (16, 4012398), (18, 3566576), (24, 2674932), (26, 2469168), (32, 2006199), (36, 1783288), (39, 1646112), (48, 1337466), (52, 1234584), (72, 891644), (78, 823056), (96, 668733), (104, 617292), (117, 548704), (144, 445822), (156, 411528), (169, 379872), (208, 308646), (234, 274352), (288, 222911), (312, 205764), (338, 189936), (416, 154323), (468, 137176), (507, 126624), (624, 102882), (676, 94968), (936, 68588), (1014, 63312), (1248, 51441), (1319, 48672), (1352, 47484), (1521, 42208), (1872, 34294), (2028, 31656), (2638, 24336), (2704, 23742), (3042, 21104), (3744, 17147), (3957, 16224), (4056, 15828), (5276, 12168), (5408, 11871), (6084, 10552), (7914, 8112)]