86367736

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 126521864

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 43, 52, 56, 62, 86, 89, 91, 104, 124, 172, 178, 182, 217, 248, 301, 344, 356, 364, 403, 434, 559, 602, 623, 712, 728, 806, 868, 1118, 1157, 1204, 1246, 1333, 1612, 1736, 2236, 2314, 2408, 2492, 2666, 2759, 2821, 3224, 3827, 3913, 4472, 4628, 4984, 5332, 5518, 5642, 7654, 7826, 8099, 9256, 9331, 10664, 11036, 11284, 15308, 15652, 16198, 17329, 18662, 19313, 22072, 22568, 26789, 30616, 31304, 32396, 34658, 35867, 37324, 38626, 49751, 53578, 64792, 69316, 71734, 74648, 77252, 99502, 107156, 118637, 121303, 138632, 143468, 154504, 199004, 214312, 237274, 242606, 251069, 286936, 348257, 398008, 474548, 485212, 502138, 696514, 830459, 949096, 970424, 1004276, 1393028, 1542281, 1660918, 2008552, 2786056, 3084562, 3321836, 6169124, 6643672, 10795967, 12338248, 21591934, 43183868, 86367736]

約数ペア:

[(1, 86367736), (2, 43183868), (4, 21591934), (7, 12338248), (8, 10795967), (13, 6643672), (14, 6169124), (26, 3321836), (28, 3084562), (31, 2786056), (43, 2008552), (52, 1660918), (56, 1542281), (62, 1393028), (86, 1004276), (89, 970424), (91, 949096), (104, 830459), (124, 696514), (172, 502138), (178, 485212), (182, 474548), (217, 398008), (248, 348257), (301, 286936), (344, 251069), (356, 242606), (364, 237274), (403, 214312), (434, 199004), (559, 154504), (602, 143468), (623, 138632), (712, 121303), (728, 118637), (806, 107156), (868, 99502), (1118, 77252), (1157, 74648), (1204, 71734), (1246, 69316), (1333, 64792), (1612, 53578), (1736, 49751), (2236, 38626), (2314, 37324), (2408, 35867), (2492, 34658), (2666, 32396), (2759, 31304), (2821, 30616), (3224, 26789), (3827, 22568), (3913, 22072), (4472, 19313), (4628, 18662), (4984, 17329), (5332, 16198), (5518, 15652), (5642, 15308), (7654, 11284), (7826, 11036), (8099, 10664), (9256, 9331)]