80163888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 258316800

約数和(自身を除く): 178152912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 38, 42, 48, 56, 57, 58, 76, 84, 87, 112, 114, 116, 133, 152, 168, 174, 203, 228, 232, 266, 304, 336, 348, 399, 406, 433, 456, 464, 532, 551, 609, 696, 798, 812, 866, 912, 1064, 1102, 1218, 1299, 1392, 1596, 1624, 1653, 1732, 2128, 2204, 2436, 2598, 3031, 3192, 3248, 3306, 3464, 3857, 4408, 4872, 5196, 6062, 6384, 6612, 6928, 7714, 8227, 8816, 9093, 9744, 10392, 11571, 12124, 12557, 13224, 15428, 16454, 18186, 20784, 23142, 24248, 24681, 25114, 26448, 30856, 32908, 36372, 37671, 46284, 48496, 49362, 50228, 57589, 61712, 65816, 72744, 75342, 87899, 92568, 98724, 100456, 115178, 131632, 145488, 150684, 172767, 175798, 185136, 197448, 200912, 230356, 238583, 263697, 301368, 345534, 351596, 394896, 460712, 477166, 527394, 602736, 691068, 703192, 715749, 921424, 954332, 1054788, 1382136, 1406384, 1431498, 1670081, 1908664, 2109576, 2764272, 2862996, 3340162, 3817328, 4219152, 5010243, 5725992, 6680324, 10020486, 11451984, 13360648, 20040972, 26721296, 40081944, 80163888]

約数ペア:

[(1, 80163888), (2, 40081944), (3, 26721296), (4, 20040972), (6, 13360648), (7, 11451984), (8, 10020486), (12, 6680324), (14, 5725992), (16, 5010243), (19, 4219152), (21, 3817328), (24, 3340162), (28, 2862996), (29, 2764272), (38, 2109576), (42, 1908664), (48, 1670081), (56, 1431498), (57, 1406384), (58, 1382136), (76, 1054788), (84, 954332), (87, 921424), (112, 715749), (114, 703192), (116, 691068), (133, 602736), (152, 527394), (168, 477166), (174, 460712), (203, 394896), (228, 351596), (232, 345534), (266, 301368), (304, 263697), (336, 238583), (348, 230356), (399, 200912), (406, 197448), (433, 185136), (456, 175798), (464, 172767), (532, 150684), (551, 145488), (609, 131632), (696, 115178), (798, 100456), (812, 98724), (866, 92568), (912, 87899), (1064, 75342), (1102, 72744), (1218, 65816), (1299, 61712), (1392, 57589), (1596, 50228), (1624, 49362), (1653, 48496), (1732, 46284), (2128, 37671), (2204, 36372), (2436, 32908), (2598, 30856), (3031, 26448), (3192, 25114), (3248, 24681), (3306, 24248), (3464, 23142), (3857, 20784), (4408, 18186), (4872, 16454), (5196, 15428), (6062, 13224), (6384, 12557), (6612, 12124), (6928, 11571), (7714, 10392), (8227, 9744), (8816, 9093)]