40122108

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 121574880

約数和(自身を除く): 81452772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 41, 51, 52, 54, 68, 78, 82, 102, 108, 117, 123, 153, 156, 164, 204, 221, 234, 246, 306, 351, 369, 442, 459, 468, 492, 533, 612, 663, 697, 702, 738, 884, 918, 1066, 1107, 1326, 1394, 1404, 1476, 1599, 1681, 1836, 1989, 2091, 2132, 2214, 2652, 2788, 3198, 3362, 3978, 4182, 4428, 4797, 5043, 5967, 6273, 6396, 6724, 7956, 8364, 9061, 9594, 10086, 11934, 12546, 14391, 15129, 18122, 18819, 19188, 20172, 21853, 23868, 25092, 27183, 28577, 28782, 30258, 36244, 37638, 43706, 45387, 54366, 57154, 57564, 60516, 65559, 75276, 81549, 85731, 87412, 90774, 108732, 114308, 131118, 163098, 171462, 181548, 196677, 244647, 257193, 262236, 326196, 342924, 371501, 393354, 489294, 514386, 590031, 743002, 771579, 786708, 978588, 1028772, 1114503, 1180062, 1486004, 1543158, 2229006, 2360124, 3086316, 3343509, 4458012, 6687018, 10030527, 13374036, 20061054, 40122108]

約数ペア:

[(1, 40122108), (2, 20061054), (3, 13374036), (4, 10030527), (6, 6687018), (9, 4458012), (12, 3343509), (13, 3086316), (17, 2360124), (18, 2229006), (26, 1543158), (27, 1486004), (34, 1180062), (36, 1114503), (39, 1028772), (41, 978588), (51, 786708), (52, 771579), (54, 743002), (68, 590031), (78, 514386), (82, 489294), (102, 393354), (108, 371501), (117, 342924), (123, 326196), (153, 262236), (156, 257193), (164, 244647), (204, 196677), (221, 181548), (234, 171462), (246, 163098), (306, 131118), (351, 114308), (369, 108732), (442, 90774), (459, 87412), (468, 85731), (492, 81549), (533, 75276), (612, 65559), (663, 60516), (697, 57564), (702, 57154), (738, 54366), (884, 45387), (918, 43706), (1066, 37638), (1107, 36244), (1326, 30258), (1394, 28782), (1404, 28577), (1476, 27183), (1599, 25092), (1681, 23868), (1836, 21853), (1989, 20172), (2091, 19188), (2132, 18819), (2214, 18122), (2652, 15129), (2788, 14391), (3198, 12546), (3362, 11934), (3978, 10086), (4182, 9594), (4428, 9061), (4797, 8364), (5043, 7956), (5967, 6724), (6273, 6396)]