67876648

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 165473280

約数和(自身を除く): 97596632

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 41, 47, 56, 68, 74, 82, 94, 119, 136, 148, 164, 188, 238, 259, 287, 296, 328, 329, 376, 476, 518, 574, 629, 658, 697, 799, 952, 1036, 1148, 1258, 1316, 1394, 1517, 1598, 1739, 1927, 2072, 2296, 2516, 2632, 2788, 3034, 3196, 3478, 3854, 4403, 4879, 5032, 5576, 5593, 6068, 6392, 6956, 7708, 8806, 9758, 10619, 11186, 12136, 12173, 13489, 13912, 15416, 17612, 19516, 21238, 22372, 24346, 25789, 26978, 29563, 32759, 35224, 39032, 42476, 44744, 48692, 51578, 53956, 59126, 65518, 71299, 84952, 97384, 103156, 107912, 118252, 131036, 142598, 180523, 206312, 206941, 229313, 236504, 262072, 285196, 361046, 413882, 458626, 499093, 570392, 722092, 827764, 917252, 998186, 1212083, 1444184, 1655528, 1834504, 1996372, 2424166, 3992744, 4848332, 8484581, 9696664, 16969162, 33938324, 67876648]

約数ペア:

[(1, 67876648), (2, 33938324), (4, 16969162), (7, 9696664), (8, 8484581), (14, 4848332), (17, 3992744), (28, 2424166), (34, 1996372), (37, 1834504), (41, 1655528), (47, 1444184), (56, 1212083), (68, 998186), (74, 917252), (82, 827764), (94, 722092), (119, 570392), (136, 499093), (148, 458626), (164, 413882), (188, 361046), (238, 285196), (259, 262072), (287, 236504), (296, 229313), (328, 206941), (329, 206312), (376, 180523), (476, 142598), (518, 131036), (574, 118252), (629, 107912), (658, 103156), (697, 97384), (799, 84952), (952, 71299), (1036, 65518), (1148, 59126), (1258, 53956), (1316, 51578), (1394, 48692), (1517, 44744), (1598, 42476), (1739, 39032), (1927, 35224), (2072, 32759), (2296, 29563), (2516, 26978), (2632, 25789), (2788, 24346), (3034, 22372), (3196, 21238), (3478, 19516), (3854, 17612), (4403, 15416), (4879, 13912), (5032, 13489), (5576, 12173), (5593, 12136), (6068, 11186), (6392, 10619), (6956, 9758), (7708, 8806)]