72089316

素因数分解:

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

素因数の和:111

約数の個数: 162

約数和(自身を含む): 214723782

約数和(自身を除く): 142634466

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 41, 51, 52, 68, 78, 82, 102, 117, 123, 153, 156, 164, 169, 204, 221, 234, 246, 289, 306, 338, 369, 442, 468, 492, 507, 533, 578, 612, 663, 676, 697, 738, 867, 884, 1014, 1066, 1156, 1326, 1394, 1476, 1521, 1599, 1734, 1989, 2028, 2091, 2132, 2601, 2652, 2788, 2873, 3042, 3198, 3468, 3757, 3978, 4182, 4797, 5202, 5746, 6084, 6273, 6396, 6929, 7514, 7956, 8364, 8619, 9061, 9594, 10404, 11271, 11492, 11849, 12546, 13858, 15028, 17238, 18122, 19188, 20787, 22542, 23698, 25092, 25857, 27183, 27716, 33813, 34476, 35547, 36244, 41574, 45084, 47396, 48841, 51714, 54366, 62361, 67626, 71094, 81549, 83148, 97682, 103428, 106641, 108732, 117793, 124722, 135252, 142188, 146523, 154037, 163098, 195364, 213282, 235586, 249444, 293046, 308074, 326196, 353379, 426564, 439569, 462111, 471172, 586092, 616148, 706758, 879138, 924222, 1060137, 1386333, 1413516, 1758276, 1848444, 2002481, 2120274, 2772666, 4004962, 4240548, 5545332, 6007443, 8009924, 12014886, 18022329, 24029772, 36044658, 72089316]

約数ペア:

[(1, 72089316), (2, 36044658), (3, 24029772), (4, 18022329), (6, 12014886), (9, 8009924), (12, 6007443), (13, 5545332), (17, 4240548), (18, 4004962), (26, 2772666), (34, 2120274), (36, 2002481), (39, 1848444), (41, 1758276), (51, 1413516), (52, 1386333), (68, 1060137), (78, 924222), (82, 879138), (102, 706758), (117, 616148), (123, 586092), (153, 471172), (156, 462111), (164, 439569), (169, 426564), (204, 353379), (221, 326196), (234, 308074), (246, 293046), (289, 249444), (306, 235586), (338, 213282), (369, 195364), (442, 163098), (468, 154037), (492, 146523), (507, 142188), (533, 135252), (578, 124722), (612, 117793), (663, 108732), (676, 106641), (697, 103428), (738, 97682), (867, 83148), (884, 81549), (1014, 71094), (1066, 67626), (1156, 62361), (1326, 54366), (1394, 51714), (1476, 48841), (1521, 47396), (1599, 45084), (1734, 41574), (1989, 36244), (2028, 35547), (2091, 34476), (2132, 33813), (2601, 27716), (2652, 27183), (2788, 25857), (2873, 25092), (3042, 23698), (3198, 22542), (3468, 20787), (3757, 19188), (3978, 18122), (4182, 17238), (4797, 15028), (5202, 13858), (5746, 12546), (6084, 11849), (6273, 11492), (6396, 11271), (6929, 10404), (7514, 9594), (7956, 9061), (8364, 8619)]