71538824

素因数分解:

$2^3\times 7^3\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 167232000

約数和(自身を除く): 95693176

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 49, 56, 58, 62, 98, 116, 124, 196, 203, 217, 232, 248, 343, 392, 406, 434, 686, 812, 841, 868, 899, 1372, 1421, 1519, 1624, 1682, 1736, 1798, 2744, 2842, 3038, 3364, 3596, 5684, 5887, 6076, 6293, 6728, 7192, 9947, 10633, 11368, 11774, 12152, 12586, 19894, 21266, 23548, 25172, 26071, 39788, 41209, 42532, 44051, 47096, 50344, 52142, 79576, 82418, 85064, 88102, 104284, 164836, 176204, 182497, 208568, 288463, 308357, 329672, 352408, 364994, 576926, 616714, 729988, 1153852, 1233428, 1277479, 1459976, 2307704, 2466856, 2554958, 5109916, 8942353, 10219832, 17884706, 35769412, 71538824]

約数ペア:

[(1, 71538824), (2, 35769412), (4, 17884706), (7, 10219832), (8, 8942353), (14, 5109916), (28, 2554958), (29, 2466856), (31, 2307704), (49, 1459976), (56, 1277479), (58, 1233428), (62, 1153852), (98, 729988), (116, 616714), (124, 576926), (196, 364994), (203, 352408), (217, 329672), (232, 308357), (248, 288463), (343, 208568), (392, 182497), (406, 176204), (434, 164836), (686, 104284), (812, 88102), (841, 85064), (868, 82418), (899, 79576), (1372, 52142), (1421, 50344), (1519, 47096), (1624, 44051), (1682, 42532), (1736, 41209), (1798, 39788), (2744, 26071), (2842, 25172), (3038, 23548), (3364, 21266), (3596, 19894), (5684, 12586), (5887, 12152), (6076, 11774), (6293, 11368), (6728, 10633), (7192, 9947)]