71044992

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 213751200

約数和(自身を除く): 142706208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 288, 337, 366, 384, 432, 488, 549, 576, 674, 732, 864, 976, 1011, 1098, 1152, 1348, 1464, 1647, 1728, 1952, 2022, 2196, 2696, 2928, 3033, 3294, 3456, 3904, 4044, 4392, 5392, 5856, 6066, 6588, 7808, 8088, 8784, 9099, 10784, 11712, 12132, 13176, 16176, 17568, 18198, 20557, 21568, 23424, 24264, 26352, 32352, 35136, 36396, 41114, 43136, 48528, 52704, 61671, 64704, 70272, 72792, 82228, 97056, 105408, 123342, 129408, 145584, 164456, 185013, 194112, 210816, 246684, 291168, 328912, 370026, 388224, 493368, 555039, 582336, 657824, 740052, 986736, 1110078, 1164672, 1315648, 1480104, 1973472, 2220156, 2631296, 2960208, 3946944, 4440312, 5920416, 7893888, 8880624, 11840832, 17761248, 23681664, 35522496, 71044992]

約数ペア:

[(1, 71044992), (2, 35522496), (3, 23681664), (4, 17761248), (6, 11840832), (8, 8880624), (9, 7893888), (12, 5920416), (16, 4440312), (18, 3946944), (24, 2960208), (27, 2631296), (32, 2220156), (36, 1973472), (48, 1480104), (54, 1315648), (61, 1164672), (64, 1110078), (72, 986736), (96, 740052), (108, 657824), (122, 582336), (128, 555039), (144, 493368), (183, 388224), (192, 370026), (216, 328912), (244, 291168), (288, 246684), (337, 210816), (366, 194112), (384, 185013), (432, 164456), (488, 145584), (549, 129408), (576, 123342), (674, 105408), (732, 97056), (864, 82228), (976, 72792), (1011, 70272), (1098, 64704), (1152, 61671), (1348, 52704), (1464, 48528), (1647, 43136), (1728, 41114), (1952, 36396), (2022, 35136), (2196, 32352), (2696, 26352), (2928, 24264), (3033, 23424), (3294, 21568), (3456, 20557), (3904, 18198), (4044, 17568), (4392, 16176), (5392, 13176), (5856, 12132), (6066, 11712), (6588, 10784), (7808, 9099), (8088, 8784)]