64112712

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 181232640

約数和(自身を除く): 117119928

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 37, 51, 62, 68, 74, 93, 102, 111, 124, 136, 137, 148, 186, 204, 222, 248, 274, 296, 372, 408, 411, 444, 527, 548, 629, 744, 822, 888, 1054, 1096, 1147, 1258, 1581, 1644, 1887, 2108, 2294, 2329, 2516, 3162, 3288, 3441, 3774, 4216, 4247, 4588, 4658, 5032, 5069, 6324, 6882, 6987, 7548, 8494, 9176, 9316, 10138, 12648, 12741, 13764, 13974, 15096, 15207, 16988, 18632, 19499, 20276, 25482, 27528, 27948, 30414, 33976, 38998, 40552, 50964, 55896, 58497, 60828, 72199, 77996, 86173, 101928, 116994, 121656, 144398, 155992, 157139, 172346, 216597, 233988, 258519, 288796, 314278, 344692, 433194, 467976, 471417, 517038, 577592, 628556, 689384, 866388, 942834, 1034076, 1257112, 1732776, 1885668, 2068152, 2671363, 3771336, 5342726, 8014089, 10685452, 16028178, 21370904, 32056356, 64112712]

約数ペア:

[(1, 64112712), (2, 32056356), (3, 21370904), (4, 16028178), (6, 10685452), (8, 8014089), (12, 5342726), (17, 3771336), (24, 2671363), (31, 2068152), (34, 1885668), (37, 1732776), (51, 1257112), (62, 1034076), (68, 942834), (74, 866388), (93, 689384), (102, 628556), (111, 577592), (124, 517038), (136, 471417), (137, 467976), (148, 433194), (186, 344692), (204, 314278), (222, 288796), (248, 258519), (274, 233988), (296, 216597), (372, 172346), (408, 157139), (411, 155992), (444, 144398), (527, 121656), (548, 116994), (629, 101928), (744, 86173), (822, 77996), (888, 72199), (1054, 60828), (1096, 58497), (1147, 55896), (1258, 50964), (1581, 40552), (1644, 38998), (1887, 33976), (2108, 30414), (2294, 27948), (2329, 27528), (2516, 25482), (3162, 20276), (3288, 19499), (3441, 18632), (3774, 16988), (4216, 15207), (4247, 15096), (4588, 13974), (4658, 13764), (5032, 12741), (5069, 12648), (6324, 10138), (6882, 9316), (6987, 9176), (7548, 8494)]