84406968

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 250272000

約数和(自身を除く): 165865032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 131, 152, 157, 171, 216, 228, 262, 314, 342, 393, 456, 471, 513, 524, 628, 684, 786, 942, 1026, 1048, 1179, 1256, 1368, 1413, 1572, 1884, 2052, 2358, 2489, 2826, 2983, 3144, 3537, 3768, 4104, 4239, 4716, 4978, 5652, 5966, 7074, 7467, 8478, 8949, 9432, 9956, 11304, 11932, 14148, 14934, 16956, 17898, 19912, 20567, 22401, 23864, 26847, 28296, 29868, 33912, 35796, 41134, 44802, 53694, 59736, 61701, 67203, 71592, 80541, 82268, 89604, 107388, 123402, 134406, 161082, 164536, 179208, 185103, 214776, 246804, 268812, 322164, 370206, 390773, 493608, 537624, 555309, 644328, 740412, 781546, 1110618, 1172319, 1480824, 1563092, 2221236, 2344638, 3126184, 3516957, 4442472, 4689276, 7033914, 9378552, 10550871, 14067828, 21101742, 28135656, 42203484, 84406968]

約数ペア:

[(1, 84406968), (2, 42203484), (3, 28135656), (4, 21101742), (6, 14067828), (8, 10550871), (9, 9378552), (12, 7033914), (18, 4689276), (19, 4442472), (24, 3516957), (27, 3126184), (36, 2344638), (38, 2221236), (54, 1563092), (57, 1480824), (72, 1172319), (76, 1110618), (108, 781546), (114, 740412), (131, 644328), (152, 555309), (157, 537624), (171, 493608), (216, 390773), (228, 370206), (262, 322164), (314, 268812), (342, 246804), (393, 214776), (456, 185103), (471, 179208), (513, 164536), (524, 161082), (628, 134406), (684, 123402), (786, 107388), (942, 89604), (1026, 82268), (1048, 80541), (1179, 71592), (1256, 67203), (1368, 61701), (1413, 59736), (1572, 53694), (1884, 44802), (2052, 41134), (2358, 35796), (2489, 33912), (2826, 29868), (2983, 28296), (3144, 26847), (3537, 23864), (3768, 22401), (4104, 20567), (4239, 19912), (4716, 17898), (4978, 16956), (5652, 14934), (5966, 14148), (7074, 11932), (7467, 11304), (8478, 9956), (8949, 9432)]