68946724

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 155016288

約数和(自身を除く): 86069564

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 113, 154, 196, 226, 283, 308, 452, 539, 566, 791, 1078, 1132, 1243, 1582, 1981, 2156, 2486, 3113, 3164, 3962, 4972, 5537, 6226, 7924, 8701, 11074, 12452, 13867, 17402, 21791, 22148, 27734, 31979, 34804, 43582, 55468, 60907, 63958, 87164, 121814, 127916, 152537, 223853, 243628, 305074, 351769, 447706, 610148, 703538, 895412, 1407076, 1566971, 2462383, 3133942, 4924766, 6267884, 9849532, 17236681, 34473362, 68946724]

約数ペア:

[(1, 68946724), (2, 34473362), (4, 17236681), (7, 9849532), (11, 6267884), (14, 4924766), (22, 3133942), (28, 2462383), (44, 1566971), (49, 1407076), (77, 895412), (98, 703538), (113, 610148), (154, 447706), (196, 351769), (226, 305074), (283, 243628), (308, 223853), (452, 152537), (539, 127916), (566, 121814), (791, 87164), (1078, 63958), (1132, 60907), (1243, 55468), (1582, 43582), (1981, 34804), (2156, 31979), (2486, 27734), (3113, 22148), (3164, 21791), (3962, 17402), (4972, 13867), (5537, 12452), (6226, 11074), (7924, 8701)]