61657232

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 161989632

約数和(自身を除く): 100332400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 47, 52, 53, 56, 68, 91, 94, 104, 106, 112, 119, 136, 182, 188, 208, 212, 221, 238, 272, 329, 364, 371, 376, 424, 442, 476, 611, 658, 689, 728, 742, 752, 799, 848, 884, 901, 952, 1222, 1316, 1378, 1456, 1484, 1547, 1598, 1768, 1802, 1904, 2444, 2491, 2632, 2756, 2968, 3094, 3196, 3536, 3604, 4277, 4823, 4888, 4982, 5264, 5512, 5593, 5936, 6188, 6307, 6392, 7208, 8554, 9646, 9776, 9964, 10387, 11024, 11186, 11713, 12376, 12614, 12784, 14416, 17108, 17437, 19292, 19928, 20774, 22372, 23426, 24752, 25228, 32383, 34216, 34874, 38584, 39856, 41548, 42347, 44744, 46852, 50456, 64766, 68432, 69748, 72709, 77168, 81991, 83096, 84694, 89488, 93704, 100912, 129532, 139496, 145418, 163982, 166192, 169388, 187408, 226681, 259064, 278992, 290836, 296429, 327964, 338776, 453362, 518128, 550511, 581672, 592858, 655928, 677552, 906724, 1101022, 1163344, 1185716, 1311856, 1813448, 2202044, 2371432, 3626896, 3853577, 4404088, 4742864, 7707154, 8808176, 15414308, 30828616, 61657232]

約数ペア:

[(1, 61657232), (2, 30828616), (4, 15414308), (7, 8808176), (8, 7707154), (13, 4742864), (14, 4404088), (16, 3853577), (17, 3626896), (26, 2371432), (28, 2202044), (34, 1813448), (47, 1311856), (52, 1185716), (53, 1163344), (56, 1101022), (68, 906724), (91, 677552), (94, 655928), (104, 592858), (106, 581672), (112, 550511), (119, 518128), (136, 453362), (182, 338776), (188, 327964), (208, 296429), (212, 290836), (221, 278992), (238, 259064), (272, 226681), (329, 187408), (364, 169388), (371, 166192), (376, 163982), (424, 145418), (442, 139496), (476, 129532), (611, 100912), (658, 93704), (689, 89488), (728, 84694), (742, 83096), (752, 81991), (799, 77168), (848, 72709), (884, 69748), (901, 68432), (952, 64766), (1222, 50456), (1316, 46852), (1378, 44744), (1456, 42347), (1484, 41548), (1547, 39856), (1598, 38584), (1768, 34874), (1802, 34216), (1904, 32383), (2444, 25228), (2491, 24752), (2632, 23426), (2756, 22372), (2968, 20774), (3094, 19928), (3196, 19292), (3536, 17437), (3604, 17108), (4277, 14416), (4823, 12784), (4888, 12614), (4982, 12376), (5264, 11713), (5512, 11186), (5593, 11024), (5936, 10387), (6188, 9964), (6307, 9776), (6392, 9646), (7208, 8554)]