67857744

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 187273728

約数和(自身を除く): 119415984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 137, 204, 272, 274, 408, 411, 548, 607, 816, 822, 1096, 1214, 1644, 1821, 2192, 2329, 2428, 3288, 3642, 4658, 4856, 6576, 6987, 7284, 9316, 9712, 10319, 13974, 14568, 18632, 20638, 27948, 29136, 30957, 37264, 41276, 55896, 61914, 82552, 83159, 111792, 123828, 165104, 166318, 247656, 249477, 332636, 495312, 498954, 665272, 997908, 1330544, 1413703, 1995816, 2827406, 3991632, 4241109, 5654812, 8482218, 11309624, 16964436, 22619248, 33928872, 67857744]

約数ペア:

[(1, 67857744), (2, 33928872), (3, 22619248), (4, 16964436), (6, 11309624), (8, 8482218), (12, 5654812), (16, 4241109), (17, 3991632), (24, 2827406), (34, 1995816), (48, 1413703), (51, 1330544), (68, 997908), (102, 665272), (136, 498954), (137, 495312), (204, 332636), (272, 249477), (274, 247656), (408, 166318), (411, 165104), (548, 123828), (607, 111792), (816, 83159), (822, 82552), (1096, 61914), (1214, 55896), (1644, 41276), (1821, 37264), (2192, 30957), (2329, 29136), (2428, 27948), (3288, 20638), (3642, 18632), (4658, 14568), (4856, 13974), (6576, 10319), (6987, 9712), (7284, 9316)]