72591156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 217945728

約数和(自身を除く): 145354572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 41, 44, 51, 66, 68, 82, 99, 102, 123, 132, 153, 164, 187, 198, 204, 246, 263, 306, 369, 374, 396, 451, 492, 526, 561, 612, 697, 738, 748, 789, 902, 1052, 1122, 1353, 1394, 1476, 1578, 1683, 1804, 2091, 2244, 2367, 2706, 2788, 2893, 3156, 3366, 4059, 4182, 4471, 4734, 5412, 5786, 6273, 6732, 7667, 8118, 8364, 8679, 8942, 9468, 10783, 11572, 12546, 13413, 15334, 16236, 17358, 17884, 21566, 23001, 25092, 26037, 26826, 30668, 32349, 34716, 40239, 43132, 46002, 49181, 52074, 53652, 64698, 69003, 80478, 92004, 97047, 98362, 104148, 118613, 129396, 138006, 147543, 160956, 183311, 194094, 196724, 237226, 276012, 295086, 355839, 366622, 388188, 442629, 474452, 549933, 590172, 711678, 733244, 885258, 1067517, 1099866, 1423356, 1649799, 1770516, 2016421, 2135034, 2199732, 3299598, 4032842, 4270068, 6049263, 6599196, 8065684, 12098526, 18147789, 24197052, 36295578, 72591156]

約数ペア:

[(1, 72591156), (2, 36295578), (3, 24197052), (4, 18147789), (6, 12098526), (9, 8065684), (11, 6599196), (12, 6049263), (17, 4270068), (18, 4032842), (22, 3299598), (33, 2199732), (34, 2135034), (36, 2016421), (41, 1770516), (44, 1649799), (51, 1423356), (66, 1099866), (68, 1067517), (82, 885258), (99, 733244), (102, 711678), (123, 590172), (132, 549933), (153, 474452), (164, 442629), (187, 388188), (198, 366622), (204, 355839), (246, 295086), (263, 276012), (306, 237226), (369, 196724), (374, 194094), (396, 183311), (451, 160956), (492, 147543), (526, 138006), (561, 129396), (612, 118613), (697, 104148), (738, 98362), (748, 97047), (789, 92004), (902, 80478), (1052, 69003), (1122, 64698), (1353, 53652), (1394, 52074), (1476, 49181), (1578, 46002), (1683, 43132), (1804, 40239), (2091, 34716), (2244, 32349), (2367, 30668), (2706, 26826), (2788, 26037), (2893, 25092), (3156, 23001), (3366, 21566), (4059, 17884), (4182, 17358), (4471, 16236), (4734, 15334), (5412, 13413), (5786, 12546), (6273, 11572), (6732, 10783), (7667, 9468), (8118, 8942), (8364, 8679)]