73686536

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 183202560

約数和(自身を除く): 109516024

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 53, 56, 61, 74, 77, 88, 106, 122, 148, 154, 212, 244, 259, 296, 308, 371, 407, 424, 427, 488, 518, 583, 616, 671, 742, 814, 854, 1036, 1166, 1342, 1484, 1628, 1708, 1961, 2072, 2257, 2332, 2684, 2849, 2968, 3233, 3256, 3416, 3922, 4081, 4514, 4664, 4697, 5368, 5698, 6466, 7844, 8162, 9028, 9394, 11396, 12932, 13727, 15688, 15799, 16324, 18056, 18788, 21571, 22631, 22792, 24827, 25864, 27454, 31598, 32648, 35563, 37576, 43142, 45262, 49654, 54908, 63196, 71126, 86284, 90524, 99308, 109816, 119621, 126392, 142252, 150997, 172568, 173789, 181048, 198616, 239242, 248941, 284504, 301994, 347578, 478484, 497882, 603988, 695156, 837347, 956968, 995764, 1207976, 1315831, 1390312, 1674694, 1991528, 2631662, 3349388, 5263324, 6698776, 9210817, 10526648, 18421634, 36843268, 73686536]

約数ペア:

[(1, 73686536), (2, 36843268), (4, 18421634), (7, 10526648), (8, 9210817), (11, 6698776), (14, 5263324), (22, 3349388), (28, 2631662), (37, 1991528), (44, 1674694), (53, 1390312), (56, 1315831), (61, 1207976), (74, 995764), (77, 956968), (88, 837347), (106, 695156), (122, 603988), (148, 497882), (154, 478484), (212, 347578), (244, 301994), (259, 284504), (296, 248941), (308, 239242), (371, 198616), (407, 181048), (424, 173789), (427, 172568), (488, 150997), (518, 142252), (583, 126392), (616, 119621), (671, 109816), (742, 99308), (814, 90524), (854, 86284), (1036, 71126), (1166, 63196), (1342, 54908), (1484, 49654), (1628, 45262), (1708, 43142), (1961, 37576), (2072, 35563), (2257, 32648), (2332, 31598), (2684, 27454), (2849, 25864), (2968, 24827), (3233, 22792), (3256, 22631), (3416, 21571), (3922, 18788), (4081, 18056), (4514, 16324), (4664, 15799), (4697, 15688), (5368, 13727), (5698, 12932), (6466, 11396), (7844, 9394), (8162, 9028)]