64980145122

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{4457}}^1$

素因数の和:4680

約数の個数: 96

約数和(自身を含む): 140880218112

約数和(自身を除く): 75900072990

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 127, 159, 254, 318, 361, 381, 722, 762, 1007, 1083, 2014, 2166, 2413, 3021, 4457, 4826, 6042, 6731, 7239, 8914, 13371, 13462, 14478, 19133, 20193, 26742, 38266, 40386, 45847, 57399, 84683, 91694, 114798, 127889, 137541, 169366, 236221, 254049, 255778, 275082, 383667, 472442, 508098, 566039, 708663, 767334, 1132078, 1417326, 1608977, 1698117, 2429891, 3217954, 3396234, 4488199, 4826931, 4859782, 7289673, 8976398, 9653862, 10754741, 13464597, 14579346, 21509482, 26929194, 30000067, 32264223, 60000134, 64528446, 85275781, 90000201, 170551562, 180000402, 204340079, 255827343, 408680158, 511654686, 570001273, 613020237, 1140002546, 1226040474, 1710003819, 3420007638, 10830024187, 21660048374, 32490072561, 64980145122]

約数ペア:

[(1, 64980145122), (2, 32490072561), (3, 21660048374), (6, 10830024187), (19, 3420007638), (38, 1710003819), (53, 1226040474), (57, 1140002546), (106, 613020237), (114, 570001273), (127, 511654686), (159, 408680158), (254, 255827343), (318, 204340079), (361, 180000402), (381, 170551562), (722, 90000201), (762, 85275781), (1007, 64528446), (1083, 60000134), (2014, 32264223), (2166, 30000067), (2413, 26929194), (3021, 21509482), (4457, 14579346), (4826, 13464597), (6042, 10754741), (6731, 9653862), (7239, 8976398), (8914, 7289673), (13371, 4859782), (13462, 4826931), (14478, 4488199), (19133, 3396234), (20193, 3217954), (26742, 2429891), (38266, 1698117), (40386, 1608977), (45847, 1417326), (57399, 1132078), (84683, 767334), (91694, 708663), (114798, 566039), (127889, 508098), (137541, 472442), (169366, 383667), (236221, 275082), (254049, 255778)]