168108612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{7727}}^1$

素因数の和:7785

約数の個数: 72

約数和(自身を含む): 468687744

約数和(自身を除く): 300579132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 7727, 10878, 15454, 21756, 23181, 30908, 46362, 54089, 92724, 108178, 162267, 216356, 285899, 324534, 378623, 571798, 649068, 757246, 857697, 1135869, 1143596, 1514492, 1715394, 2001293, 2271738, 3430788, 4002586, 4543476, 6003879, 8005172, 12007758, 14009051, 24015516, 28018102, 42027153, 56036204, 84054306, 168108612]

約数ペア:

[(1, 168108612), (2, 84054306), (3, 56036204), (4, 42027153), (6, 28018102), (7, 24015516), (12, 14009051), (14, 12007758), (21, 8005172), (28, 6003879), (37, 4543476), (42, 4002586), (49, 3430788), (74, 2271738), (84, 2001293), (98, 1715394), (111, 1514492), (147, 1143596), (148, 1135869), (196, 857697), (222, 757246), (259, 649068), (294, 571798), (444, 378623), (518, 324534), (588, 285899), (777, 216356), (1036, 162267), (1554, 108178), (1813, 92724), (3108, 54089), (3626, 46362), (5439, 30908), (7252, 23181), (7727, 21756), (10878, 15454)]