81227232

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^1\times {\mathrm{2293}}^1$

素因数の和:2353

約数の個数: 96

約数和(自身を含む): 242796960

約数和(自身を除く): 161569728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 82, 96, 108, 123, 144, 164, 216, 246, 288, 328, 369, 432, 492, 656, 738, 864, 984, 1107, 1312, 1476, 1968, 2214, 2293, 2952, 3936, 4428, 4586, 5904, 6879, 8856, 9172, 11808, 13758, 17712, 18344, 20637, 27516, 35424, 36688, 41274, 55032, 61911, 73376, 82548, 94013, 110064, 123822, 165096, 188026, 220128, 247644, 282039, 330192, 376052, 495288, 564078, 660384, 752104, 846117, 990576, 1128156, 1504208, 1692234, 1981152, 2256312, 2538351, 3008416, 3384468, 4512624, 5076702, 6768936, 9025248, 10153404, 13537872, 20306808, 27075744, 40613616, 81227232]

約数ペア:

[(1, 81227232), (2, 40613616), (3, 27075744), (4, 20306808), (6, 13537872), (8, 10153404), (9, 9025248), (12, 6768936), (16, 5076702), (18, 4512624), (24, 3384468), (27, 3008416), (32, 2538351), (36, 2256312), (41, 1981152), (48, 1692234), (54, 1504208), (72, 1128156), (82, 990576), (96, 846117), (108, 752104), (123, 660384), (144, 564078), (164, 495288), (216, 376052), (246, 330192), (288, 282039), (328, 247644), (369, 220128), (432, 188026), (492, 165096), (656, 123822), (738, 110064), (864, 94013), (984, 82548), (1107, 73376), (1312, 61911), (1476, 55032), (1968, 41274), (2214, 36688), (2293, 35424), (2952, 27516), (3936, 20637), (4428, 18344), (4586, 17712), (5904, 13758), (6879, 11808), (8856, 9172)]