64367616208

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1693}}^1\times {\mathrm{4297}}^1$

素因数の和:6084

約数の個数: 80

約数和(自身を含む): 144451310080

約数和(自身を除く): 80083693872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 1693, 2212, 3386, 4297, 4424, 6772, 8594, 8848, 11851, 13544, 17188, 23702, 27088, 30079, 34376, 47404, 60158, 68752, 94808, 120316, 133747, 189616, 240632, 267494, 339463, 481264, 534988, 678926, 936229, 1069976, 1357852, 1872458, 2139952, 2376241, 2715704, 3744916, 4752482, 5431408, 7274821, 7489832, 9504964, 14549642, 14979664, 19009928, 29099284, 38019856, 50923747, 58198568, 101847494, 116397136, 203694988, 407389976, 574710859, 814779952, 1149421718, 2298843436, 4022976013, 4597686872, 8045952026, 9195373744, 16091904052, 32183808104, 64367616208]

約数ペア:

[(1, 64367616208), (2, 32183808104), (4, 16091904052), (7, 9195373744), (8, 8045952026), (14, 4597686872), (16, 4022976013), (28, 2298843436), (56, 1149421718), (79, 814779952), (112, 574710859), (158, 407389976), (316, 203694988), (553, 116397136), (632, 101847494), (1106, 58198568), (1264, 50923747), (1693, 38019856), (2212, 29099284), (3386, 19009928), (4297, 14979664), (4424, 14549642), (6772, 9504964), (8594, 7489832), (8848, 7274821), (11851, 5431408), (13544, 4752482), (17188, 3744916), (23702, 2715704), (27088, 2376241), (30079, 2139952), (34376, 1872458), (47404, 1357852), (60158, 1069976), (68752, 936229), (94808, 678926), (120316, 534988), (133747, 481264), (189616, 339463), (240632, 267494)]