88894414064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{12421}}^1$

素因数の和:12814

約数の個数: 80

約数和(自身を含む): 182177673216

約数和(自身を除く): 93283259152

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 307, 376, 496, 614, 752, 1228, 1457, 2456, 2914, 4912, 5828, 9517, 11656, 12421, 14429, 19034, 23312, 24842, 28858, 38068, 49684, 57716, 76136, 99368, 115432, 152272, 198736, 230864, 385051, 447299, 583787, 770102, 894598, 1167574, 1540204, 1789196, 2335148, 3080408, 3578392, 3813247, 4670296, 6160816, 7156784, 7626494, 9340592, 15252988, 18097397, 30505976, 36194794, 61011952, 72389588, 118210657, 144779176, 179222609, 236421314, 289558352, 358445218, 472842628, 716890436, 945685256, 1433780872, 1891370512, 2867561744, 5555900879, 11111801758, 22223603516, 44447207032, 88894414064]

約数ペア:

[(1, 88894414064), (2, 44447207032), (4, 22223603516), (8, 11111801758), (16, 5555900879), (31, 2867561744), (47, 1891370512), (62, 1433780872), (94, 945685256), (124, 716890436), (188, 472842628), (248, 358445218), (307, 289558352), (376, 236421314), (496, 179222609), (614, 144779176), (752, 118210657), (1228, 72389588), (1457, 61011952), (2456, 36194794), (2914, 30505976), (4912, 18097397), (5828, 15252988), (9517, 9340592), (11656, 7626494), (12421, 7156784), (14429, 6160816), (19034, 4670296), (23312, 3813247), (24842, 3578392), (28858, 3080408), (38068, 2335148), (49684, 1789196), (57716, 1540204), (76136, 1167574), (99368, 894598), (115432, 770102), (152272, 583787), (198736, 447299), (230864, 385051)]