72724392

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 224116200

約数和(自身を除く): 151391808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 89, 97, 104, 108, 117, 156, 162, 178, 194, 216, 234, 267, 291, 312, 324, 351, 356, 388, 468, 534, 582, 648, 702, 712, 776, 801, 873, 936, 1053, 1068, 1157, 1164, 1261, 1404, 1602, 1746, 2106, 2136, 2314, 2328, 2403, 2522, 2619, 2808, 3204, 3471, 3492, 3783, 4212, 4628, 4806, 5044, 5238, 6408, 6942, 6984, 7209, 7566, 7857, 8424, 8633, 9256, 9612, 10088, 10413, 10476, 11349, 13884, 14418, 15132, 15714, 17266, 19224, 20826, 20952, 22698, 25899, 27768, 28836, 30264, 31239, 31428, 34047, 34532, 41652, 45396, 51798, 57672, 62478, 62856, 68094, 69064, 77697, 83304, 90792, 93717, 102141, 103596, 112229, 124956, 136188, 155394, 187434, 204282, 207192, 224458, 233091, 249912, 272376, 310788, 336687, 374868, 408564, 448916, 466182, 621576, 673374, 699273, 749736, 817128, 897832, 932364, 1010061, 1346748, 1398546, 1864728, 2020122, 2693496, 2797092, 3030183, 4040244, 5594184, 6060366, 8080488, 9090549, 12120732, 18181098, 24241464, 36362196, 72724392]

約数ペア:

[(1, 72724392), (2, 36362196), (3, 24241464), (4, 18181098), (6, 12120732), (8, 9090549), (9, 8080488), (12, 6060366), (13, 5594184), (18, 4040244), (24, 3030183), (26, 2797092), (27, 2693496), (36, 2020122), (39, 1864728), (52, 1398546), (54, 1346748), (72, 1010061), (78, 932364), (81, 897832), (89, 817128), (97, 749736), (104, 699273), (108, 673374), (117, 621576), (156, 466182), (162, 448916), (178, 408564), (194, 374868), (216, 336687), (234, 310788), (267, 272376), (291, 249912), (312, 233091), (324, 224458), (351, 207192), (356, 204282), (388, 187434), (468, 155394), (534, 136188), (582, 124956), (648, 112229), (702, 103596), (712, 102141), (776, 93717), (801, 90792), (873, 83304), (936, 77697), (1053, 69064), (1068, 68094), (1157, 62856), (1164, 62478), (1261, 57672), (1404, 51798), (1602, 45396), (1746, 41652), (2106, 34532), (2136, 34047), (2314, 31428), (2328, 31239), (2403, 30264), (2522, 28836), (2619, 27768), (2808, 25899), (3204, 22698), (3471, 20952), (3492, 20826), (3783, 19224), (4212, 17266), (4628, 15714), (4806, 15132), (5044, 14418), (5238, 13884), (6408, 11349), (6942, 10476), (6984, 10413), (7209, 10088), (7566, 9612), (7857, 9256), (8424, 8633)]