89833744

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 239984640

約数和(自身を除く): 150150896

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 71, 77, 79, 88, 91, 104, 112, 142, 143, 154, 158, 176, 182, 208, 284, 286, 308, 316, 364, 497, 553, 568, 572, 616, 632, 728, 781, 869, 923, 994, 1001, 1027, 1106, 1136, 1144, 1232, 1264, 1456, 1562, 1738, 1846, 1988, 2002, 2054, 2212, 2288, 3124, 3476, 3692, 3976, 4004, 4108, 4424, 5467, 5609, 6083, 6248, 6461, 6952, 7189, 7384, 7952, 8008, 8216, 8848, 10153, 10934, 11218, 11297, 12166, 12496, 12922, 13904, 14378, 14768, 16016, 16432, 20306, 21868, 22436, 22594, 24332, 25844, 28756, 39263, 40612, 43736, 44872, 45188, 48664, 51688, 57512, 61699, 71071, 72917, 78526, 79079, 81224, 87472, 89744, 90376, 97328, 103376, 115024, 123398, 142142, 145834, 157052, 158158, 162448, 180752, 246796, 284284, 291668, 314104, 316316, 431893, 493592, 510419, 568568, 583336, 628208, 632632, 802087, 863786, 987184, 1020838, 1137136, 1166672, 1265264, 1604174, 1727572, 2041676, 3208348, 3455144, 4083352, 5614609, 6416696, 6910288, 8166704, 11229218, 12833392, 22458436, 44916872, 89833744]

約数ペア:

[(1, 89833744), (2, 44916872), (4, 22458436), (7, 12833392), (8, 11229218), (11, 8166704), (13, 6910288), (14, 6416696), (16, 5614609), (22, 4083352), (26, 3455144), (28, 3208348), (44, 2041676), (52, 1727572), (56, 1604174), (71, 1265264), (77, 1166672), (79, 1137136), (88, 1020838), (91, 987184), (104, 863786), (112, 802087), (142, 632632), (143, 628208), (154, 583336), (158, 568568), (176, 510419), (182, 493592), (208, 431893), (284, 316316), (286, 314104), (308, 291668), (316, 284284), (364, 246796), (497, 180752), (553, 162448), (568, 158158), (572, 157052), (616, 145834), (632, 142142), (728, 123398), (781, 115024), (869, 103376), (923, 97328), (994, 90376), (1001, 89744), (1027, 87472), (1106, 81224), (1136, 79079), (1144, 78526), (1232, 72917), (1264, 71071), (1456, 61699), (1562, 57512), (1738, 51688), (1846, 48664), (1988, 45188), (2002, 44872), (2054, 43736), (2212, 40612), (2288, 39263), (3124, 28756), (3476, 25844), (3692, 24332), (3976, 22594), (4004, 22436), (4108, 21868), (4424, 20306), (5467, 16432), (5609, 16016), (6083, 14768), (6248, 14378), (6461, 13904), (6952, 12922), (7189, 12496), (7384, 12166), (7952, 11297), (8008, 11218), (8216, 10934), (8848, 10153)]