64943901264

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9721}}^1\times {\mathrm{12653}}^1$

素因数の和:22396

約数の個数: 80

約数和(自身を含む): 183057015744

約数和(自身を除く): 118113114480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 9721, 12653, 19442, 25306, 29163, 37959, 38884, 50612, 58326, 75918, 77768, 101224, 106931, 116652, 139183, 151836, 155536, 202448, 213862, 233304, 278366, 303672, 320793, 417549, 427724, 466608, 556732, 607344, 641586, 835098, 855448, 1113464, 1283172, 1670196, 1710896, 2226928, 2566344, 3340392, 5132688, 6680784, 122999813, 245999626, 368999439, 491999252, 737998878, 983998504, 1352997943, 1475997756, 1967997008, 2705995886, 2951995512, 4058993829, 5411991772, 5903991024, 8117987658, 10823983544, 16235975316, 21647967088, 32471950632, 64943901264]

約数ペア:

[(1, 64943901264), (2, 32471950632), (3, 21647967088), (4, 16235975316), (6, 10823983544), (8, 8117987658), (11, 5903991024), (12, 5411991772), (16, 4058993829), (22, 2951995512), (24, 2705995886), (33, 1967997008), (44, 1475997756), (48, 1352997943), (66, 983998504), (88, 737998878), (132, 491999252), (176, 368999439), (264, 245999626), (528, 122999813), (9721, 6680784), (12653, 5132688), (19442, 3340392), (25306, 2566344), (29163, 2226928), (37959, 1710896), (38884, 1670196), (50612, 1283172), (58326, 1113464), (75918, 855448), (77768, 835098), (101224, 641586), (106931, 607344), (116652, 556732), (139183, 466608), (151836, 427724), (155536, 417549), (202448, 320793), (213862, 303672), (233304, 278366)]