99271312

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 232485120

約数和(自身を除く): 133213808

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 89, 92, 112, 161, 178, 184, 322, 356, 368, 433, 623, 644, 712, 866, 1246, 1288, 1424, 1732, 2047, 2492, 2576, 3031, 3464, 4094, 4984, 6062, 6928, 8188, 9959, 9968, 12124, 14329, 16376, 19918, 24248, 28658, 32752, 38537, 39836, 48496, 57316, 69713, 77074, 79672, 114632, 139426, 154148, 159344, 229264, 269759, 278852, 308296, 539518, 557704, 616592, 886351, 1079036, 1115408, 1772702, 2158072, 3545404, 4316144, 6204457, 7090808, 12408914, 14181616, 24817828, 49635656, 99271312]

約数ペア:

[(1, 99271312), (2, 49635656), (4, 24817828), (7, 14181616), (8, 12408914), (14, 7090808), (16, 6204457), (23, 4316144), (28, 3545404), (46, 2158072), (56, 1772702), (89, 1115408), (92, 1079036), (112, 886351), (161, 616592), (178, 557704), (184, 539518), (322, 308296), (356, 278852), (368, 269759), (433, 229264), (623, 159344), (644, 154148), (712, 139426), (866, 114632), (1246, 79672), (1288, 77074), (1424, 69713), (1732, 57316), (2047, 48496), (2492, 39836), (2576, 38537), (3031, 32752), (3464, 28658), (4094, 24248), (4984, 19918), (6062, 16376), (6928, 14329), (8188, 12124), (9959, 9968)]