78946812

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 243140352

約数和(自身を除く): 164193540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 243, 246, 252, 283, 287, 324, 369, 378, 486, 492, 566, 567, 574, 738, 756, 849, 861, 972, 1107, 1132, 1134, 1148, 1476, 1698, 1701, 1722, 1981, 2214, 2268, 2547, 2583, 3321, 3396, 3402, 3444, 3962, 4428, 5094, 5166, 5943, 6642, 6804, 7641, 7749, 7924, 9963, 10188, 10332, 11603, 11886, 13284, 15282, 15498, 17829, 19926, 22923, 23206, 23247, 23772, 30564, 30996, 34809, 35658, 39852, 45846, 46412, 46494, 53487, 68769, 69618, 69741, 71316, 81221, 91692, 92988, 104427, 106974, 137538, 139236, 139482, 160461, 162442, 208854, 213948, 243663, 275076, 278964, 313281, 320922, 324884, 417708, 481383, 487326, 626562, 641844, 730989, 939843, 962766, 974652, 1253124, 1461978, 1879686, 1925532, 2192967, 2819529, 2923956, 3759372, 4385934, 5639058, 6578901, 8771868, 11278116, 13157802, 19736703, 26315604, 39473406, 78946812]

約数ペア:

[(1, 78946812), (2, 39473406), (3, 26315604), (4, 19736703), (6, 13157802), (7, 11278116), (9, 8771868), (12, 6578901), (14, 5639058), (18, 4385934), (21, 3759372), (27, 2923956), (28, 2819529), (36, 2192967), (41, 1925532), (42, 1879686), (54, 1461978), (63, 1253124), (81, 974652), (82, 962766), (84, 939843), (108, 730989), (123, 641844), (126, 626562), (162, 487326), (164, 481383), (189, 417708), (243, 324884), (246, 320922), (252, 313281), (283, 278964), (287, 275076), (324, 243663), (369, 213948), (378, 208854), (486, 162442), (492, 160461), (566, 139482), (567, 139236), (574, 137538), (738, 106974), (756, 104427), (849, 92988), (861, 91692), (972, 81221), (1107, 71316), (1132, 69741), (1134, 69618), (1148, 68769), (1476, 53487), (1698, 46494), (1701, 46412), (1722, 45846), (1981, 39852), (2214, 35658), (2268, 34809), (2547, 30996), (2583, 30564), (3321, 23772), (3396, 23247), (3402, 23206), (3444, 22923), (3962, 19926), (4428, 17829), (5094, 15498), (5166, 15282), (5943, 13284), (6642, 11886), (6804, 11603), (7641, 10332), (7749, 10188), (7924, 9963)]