85103304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 253169280

約数和(自身を除く): 168065976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 137, 143, 156, 181, 264, 274, 286, 312, 362, 411, 429, 543, 548, 572, 724, 822, 858, 1086, 1096, 1144, 1448, 1507, 1644, 1716, 1781, 1991, 2172, 2353, 3014, 3288, 3432, 3562, 3982, 4344, 4521, 4706, 5343, 5973, 6028, 7059, 7124, 7964, 9042, 9412, 10686, 11946, 12056, 14118, 14248, 15928, 18084, 18824, 19591, 21372, 23892, 24797, 25883, 28236, 36168, 39182, 42744, 47784, 49594, 51766, 56472, 58773, 74391, 77649, 78364, 99188, 103532, 117546, 148782, 155298, 156728, 198376, 207064, 235092, 272767, 297564, 310596, 322361, 470184, 545534, 595128, 621192, 644722, 818301, 967083, 1091068, 1289444, 1636602, 1934166, 2182136, 2578888, 3273204, 3545971, 3868332, 6546408, 7091942, 7736664, 10637913, 14183884, 21275826, 28367768, 42551652, 85103304]

約数ペア:

[(1, 85103304), (2, 42551652), (3, 28367768), (4, 21275826), (6, 14183884), (8, 10637913), (11, 7736664), (12, 7091942), (13, 6546408), (22, 3868332), (24, 3545971), (26, 3273204), (33, 2578888), (39, 2182136), (44, 1934166), (52, 1636602), (66, 1289444), (78, 1091068), (88, 967083), (104, 818301), (132, 644722), (137, 621192), (143, 595128), (156, 545534), (181, 470184), (264, 322361), (274, 310596), (286, 297564), (312, 272767), (362, 235092), (411, 207064), (429, 198376), (543, 156728), (548, 155298), (572, 148782), (724, 117546), (822, 103532), (858, 99188), (1086, 78364), (1096, 77649), (1144, 74391), (1448, 58773), (1507, 56472), (1644, 51766), (1716, 49594), (1781, 47784), (1991, 42744), (2172, 39182), (2353, 36168), (3014, 28236), (3288, 25883), (3432, 24797), (3562, 23892), (3982, 21372), (4344, 19591), (4521, 18824), (4706, 18084), (5343, 15928), (5973, 14248), (6028, 14118), (7059, 12056), (7124, 11946), (7964, 10686), (9042, 9412)]