71795360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4931}}^1$

素因数の和:4966

約数の個数: 96

約数和(自身を含む): 208801152

約数和(自身を除く): 137005792

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 4931, 7280, 9862, 14560, 19724, 24655, 34517, 39448, 49310, 64103, 69034, 78896, 98620, 128206, 138068, 157792, 172585, 197240, 256412, 276136, 320515, 345170, 394480, 448721, 512824, 552272, 641030, 690340, 788960, 897442, 1025648, 1104544, 1282060, 1380680, 1794884, 2051296, 2243605, 2564120, 2761360, 3589768, 4487210, 5128240, 5522720, 7179536, 8974420, 10256480, 14359072, 17948840, 35897680, 71795360]

約数ペア:

[(1, 71795360), (2, 35897680), (4, 17948840), (5, 14359072), (7, 10256480), (8, 8974420), (10, 7179536), (13, 5522720), (14, 5128240), (16, 4487210), (20, 3589768), (26, 2761360), (28, 2564120), (32, 2243605), (35, 2051296), (40, 1794884), (52, 1380680), (56, 1282060), (65, 1104544), (70, 1025648), (80, 897442), (91, 788960), (104, 690340), (112, 641030), (130, 552272), (140, 512824), (160, 448721), (182, 394480), (208, 345170), (224, 320515), (260, 276136), (280, 256412), (364, 197240), (416, 172585), (455, 157792), (520, 138068), (560, 128206), (728, 98620), (910, 78896), (1040, 69034), (1120, 64103), (1456, 49310), (1820, 39448), (2080, 34517), (2912, 24655), (3640, 19724), (4931, 14560), (7280, 9862)]