72518328

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 223462800

約数和(自身を除く): 150944472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 29, 34, 36, 51, 54, 58, 68, 72, 81, 87, 102, 108, 116, 136, 153, 162, 174, 204, 216, 227, 232, 261, 306, 324, 348, 408, 454, 459, 493, 522, 612, 648, 681, 696, 783, 908, 918, 986, 1044, 1224, 1362, 1377, 1479, 1566, 1816, 1836, 1972, 2043, 2088, 2349, 2724, 2754, 2958, 3132, 3672, 3859, 3944, 4086, 4437, 4698, 5448, 5508, 5916, 6129, 6264, 6583, 7718, 8172, 8874, 9396, 11016, 11577, 11832, 12258, 13166, 13311, 15436, 16344, 17748, 18387, 18792, 19749, 23154, 24516, 26332, 26622, 30872, 34731, 35496, 36774, 39498, 39933, 46308, 49032, 52664, 53244, 59247, 69462, 73548, 78996, 79866, 92616, 104193, 106488, 111911, 118494, 138924, 147096, 157992, 159732, 177741, 208386, 223822, 236988, 277848, 312579, 319464, 335733, 355482, 416772, 447644, 473976, 533223, 625158, 671466, 710964, 833544, 895288, 1007199, 1066446, 1250316, 1342932, 1421928, 2014398, 2132892, 2500632, 2685864, 3021597, 4028796, 4265784, 6043194, 8057592, 9064791, 12086388, 18129582, 24172776, 36259164, 72518328]

約数ペア:

[(1, 72518328), (2, 36259164), (3, 24172776), (4, 18129582), (6, 12086388), (8, 9064791), (9, 8057592), (12, 6043194), (17, 4265784), (18, 4028796), (24, 3021597), (27, 2685864), (29, 2500632), (34, 2132892), (36, 2014398), (51, 1421928), (54, 1342932), (58, 1250316), (68, 1066446), (72, 1007199), (81, 895288), (87, 833544), (102, 710964), (108, 671466), (116, 625158), (136, 533223), (153, 473976), (162, 447644), (174, 416772), (204, 355482), (216, 335733), (227, 319464), (232, 312579), (261, 277848), (306, 236988), (324, 223822), (348, 208386), (408, 177741), (454, 159732), (459, 157992), (493, 147096), (522, 138924), (612, 118494), (648, 111911), (681, 106488), (696, 104193), (783, 92616), (908, 79866), (918, 78996), (986, 73548), (1044, 69462), (1224, 59247), (1362, 53244), (1377, 52664), (1479, 49032), (1566, 46308), (1816, 39933), (1836, 39498), (1972, 36774), (2043, 35496), (2088, 34731), (2349, 30872), (2724, 26622), (2754, 26332), (2958, 24516), (3132, 23154), (3672, 19749), (3859, 18792), (3944, 18387), (4086, 17748), (4437, 16344), (4698, 15436), (5448, 13311), (5508, 13166), (5916, 12258), (6129, 11832), (6264, 11577), (6583, 11016), (7718, 9396), (8172, 8874)]