77830308

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 219542400

約数和(自身を除く): 141712092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 76, 81, 94, 108, 114, 141, 162, 171, 188, 228, 269, 282, 324, 342, 423, 513, 538, 564, 684, 807, 846, 893, 1026, 1076, 1269, 1539, 1614, 1692, 1786, 2052, 2421, 2538, 2679, 3078, 3228, 3572, 3807, 4842, 5076, 5111, 5358, 6156, 7263, 7614, 8037, 9684, 10222, 10716, 12643, 14526, 15228, 15333, 16074, 20444, 21789, 24111, 25286, 29052, 30666, 32148, 37929, 43578, 45999, 48222, 50572, 61332, 72333, 75858, 87156, 91998, 96444, 113787, 137997, 144666, 151716, 183996, 227574, 240217, 275994, 289332, 341361, 413991, 455148, 480434, 551988, 682722, 720651, 827982, 960868, 1024083, 1365444, 1441302, 1655964, 2048166, 2161953, 2882604, 4096332, 4323906, 6485859, 8647812, 12971718, 19457577, 25943436, 38915154, 77830308]

約数ペア:

[(1, 77830308), (2, 38915154), (3, 25943436), (4, 19457577), (6, 12971718), (9, 8647812), (12, 6485859), (18, 4323906), (19, 4096332), (27, 2882604), (36, 2161953), (38, 2048166), (47, 1655964), (54, 1441302), (57, 1365444), (76, 1024083), (81, 960868), (94, 827982), (108, 720651), (114, 682722), (141, 551988), (162, 480434), (171, 455148), (188, 413991), (228, 341361), (269, 289332), (282, 275994), (324, 240217), (342, 227574), (423, 183996), (513, 151716), (538, 144666), (564, 137997), (684, 113787), (807, 96444), (846, 91998), (893, 87156), (1026, 75858), (1076, 72333), (1269, 61332), (1539, 50572), (1614, 48222), (1692, 45999), (1786, 43578), (2052, 37929), (2421, 32148), (2538, 30666), (2679, 29052), (3078, 25286), (3228, 24111), (3572, 21789), (3807, 20444), (4842, 16074), (5076, 15333), (5111, 15228), (5358, 14526), (6156, 12643), (7263, 10716), (7614, 10222), (8037, 9684)]