72410184

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 251821440

約数和(自身を除く): 179411256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 37, 42, 44, 56, 63, 66, 72, 74, 77, 84, 88, 99, 111, 126, 132, 148, 154, 168, 198, 222, 231, 252, 259, 264, 296, 308, 333, 353, 396, 407, 444, 462, 504, 518, 616, 666, 693, 706, 777, 792, 814, 888, 924, 1036, 1059, 1221, 1332, 1386, 1412, 1554, 1628, 1848, 2072, 2118, 2331, 2442, 2471, 2664, 2772, 2824, 2849, 3108, 3177, 3256, 3663, 3883, 4236, 4662, 4884, 4942, 5544, 5698, 6216, 6354, 7326, 7413, 7766, 8472, 8547, 9324, 9768, 9884, 11396, 11649, 12708, 13061, 14652, 14826, 15532, 17094, 18648, 19768, 22239, 22792, 23298, 25416, 25641, 26122, 27181, 29304, 29652, 31064, 34188, 34947, 39183, 44478, 46596, 51282, 52244, 54362, 59304, 68376, 69894, 78366, 81543, 88956, 91427, 93192, 102564, 104488, 108724, 117549, 139788, 143671, 156732, 163086, 177912, 182854, 205128, 217448, 235098, 244629, 274281, 279576, 287342, 313464, 326172, 365708, 431013, 470196, 489258, 548562, 574684, 652344, 731416, 822843, 862026, 940392, 978516, 1005697, 1097124, 1149368, 1293039, 1645686, 1724052, 1957032, 2011394, 2194248, 2586078, 3017091, 3291372, 3448104, 4022788, 5172156, 6034182, 6582744, 8045576, 9051273, 10344312, 12068364, 18102546, 24136728, 36205092, 72410184]

約数ペア:

[(1, 72410184), (2, 36205092), (3, 24136728), (4, 18102546), (6, 12068364), (7, 10344312), (8, 9051273), (9, 8045576), (11, 6582744), (12, 6034182), (14, 5172156), (18, 4022788), (21, 3448104), (22, 3291372), (24, 3017091), (28, 2586078), (33, 2194248), (36, 2011394), (37, 1957032), (42, 1724052), (44, 1645686), (56, 1293039), (63, 1149368), (66, 1097124), (72, 1005697), (74, 978516), (77, 940392), (84, 862026), (88, 822843), (99, 731416), (111, 652344), (126, 574684), (132, 548562), (148, 489258), (154, 470196), (168, 431013), (198, 365708), (222, 326172), (231, 313464), (252, 287342), (259, 279576), (264, 274281), (296, 244629), (308, 235098), (333, 217448), (353, 205128), (396, 182854), (407, 177912), (444, 163086), (462, 156732), (504, 143671), (518, 139788), (616, 117549), (666, 108724), (693, 104488), (706, 102564), (777, 93192), (792, 91427), (814, 88956), (888, 81543), (924, 78366), (1036, 69894), (1059, 68376), (1221, 59304), (1332, 54362), (1386, 52244), (1412, 51282), (1554, 46596), (1628, 44478), (1848, 39183), (2072, 34947), (2118, 34188), (2331, 31064), (2442, 29652), (2471, 29304), (2664, 27181), (2772, 26122), (2824, 25641), (2849, 25416), (3108, 23298), (3177, 22792), (3256, 22239), (3663, 19768), (3883, 18648), (4236, 17094), (4662, 15532), (4884, 14826), (4942, 14652), (5544, 13061), (5698, 12708), (6216, 11649), (6354, 11396), (7326, 9884), (7413, 9768), (7766, 9324), (8472, 8547)]