77474628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1518

約数の個数: 144

約数和(自身を含む): 257187840

約数和(自身を除く): 179713212

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 924, 1197, 1254, 1386, 1463, 1471, 1596, 1881, 2394, 2508, 2772, 2926, 2942, 3762, 4389, 4413, 4788, 5852, 5884, 7524, 8778, 8826, 10297, 13167, 13239, 16181, 17556, 17652, 20594, 26334, 26478, 27949, 30891, 32362, 41188, 48543, 52668, 52956, 55898, 61782, 64724, 83847, 92673, 97086, 111796, 113267, 123564, 145629, 167694, 185346, 194172, 195643, 226534, 251541, 291258, 307439, 335388, 339801, 370692, 391286, 453068, 503082, 582516, 586929, 614878, 679602, 782572, 922317, 1006164, 1019403, 1173858, 1229756, 1359204, 1760787, 1844634, 2038806, 2152073, 2347716, 2766951, 3521574, 3689268, 4077612, 4304146, 5533902, 6456219, 7043148, 8608292, 11067804, 12912438, 19368657, 25824876, 38737314, 77474628]

約数ペア:

[(1, 77474628), (2, 38737314), (3, 25824876), (4, 19368657), (6, 12912438), (7, 11067804), (9, 8608292), (11, 7043148), (12, 6456219), (14, 5533902), (18, 4304146), (19, 4077612), (21, 3689268), (22, 3521574), (28, 2766951), (33, 2347716), (36, 2152073), (38, 2038806), (42, 1844634), (44, 1760787), (57, 1359204), (63, 1229756), (66, 1173858), (76, 1019403), (77, 1006164), (84, 922317), (99, 782572), (114, 679602), (126, 614878), (132, 586929), (133, 582516), (154, 503082), (171, 453068), (198, 391286), (209, 370692), (228, 339801), (231, 335388), (252, 307439), (266, 291258), (308, 251541), (342, 226534), (396, 195643), (399, 194172), (418, 185346), (462, 167694), (532, 145629), (627, 123564), (684, 113267), (693, 111796), (798, 97086), (836, 92673), (924, 83847), (1197, 64724), (1254, 61782), (1386, 55898), (1463, 52956), (1471, 52668), (1596, 48543), (1881, 41188), (2394, 32362), (2508, 30891), (2772, 27949), (2926, 26478), (2942, 26334), (3762, 20594), (4389, 17652), (4413, 17556), (4788, 16181), (5852, 13239), (5884, 13167), (7524, 10297), (8778, 8826)]