72544185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 172523520

約数和(自身を除く): 99979335

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 23, 31, 35, 45, 51, 57, 63, 69, 85, 93, 95, 105, 115, 119, 133, 153, 155, 161, 171, 207, 217, 255, 279, 285, 315, 323, 345, 357, 391, 399, 437, 465, 483, 527, 589, 595, 651, 665, 713, 765, 805, 855, 969, 1035, 1071, 1085, 1173, 1197, 1311, 1395, 1449, 1581, 1615, 1767, 1785, 1953, 1955, 1995, 2139, 2185, 2261, 2415, 2635, 2737, 2907, 2945, 3059, 3255, 3519, 3565, 3689, 3933, 4123, 4743, 4845, 4991, 5301, 5355, 5865, 5985, 6417, 6555, 6783, 7245, 7429, 7905, 8211, 8835, 9177, 9765, 10013, 10695, 11067, 11305, 12121, 12369, 13547, 13685, 14535, 14973, 15295, 17595, 18445, 19665, 20349, 20615, 22287, 23715, 24633, 24955, 26505, 27531, 30039, 32085, 33201, 33915, 36363, 37107, 37145, 40641, 41055, 44919, 45885, 50065, 52003, 55335, 60605, 61845, 66861, 67735, 70091, 74865, 84847, 90117, 94829, 101745, 109089, 111435, 121923, 123165, 137655, 150195, 156009, 166005, 181815, 185535, 203205, 210273, 224595, 230299, 254541, 260015, 284487, 334305, 350455, 424235, 450585, 468027, 474145, 545445, 609615, 630819, 690897, 763623, 780045, 853461, 1051365, 1151495, 1272705, 1422435, 1612093, 2072691, 2340135, 3154095, 3454485, 3818115, 4267305, 4836279, 8060465, 10363455, 14508837, 24181395, 72544185]

約数ペア:

[(1, 72544185), (3, 24181395), (5, 14508837), (7, 10363455), (9, 8060465), (15, 4836279), (17, 4267305), (19, 3818115), (21, 3454485), (23, 3154095), (31, 2340135), (35, 2072691), (45, 1612093), (51, 1422435), (57, 1272705), (63, 1151495), (69, 1051365), (85, 853461), (93, 780045), (95, 763623), (105, 690897), (115, 630819), (119, 609615), (133, 545445), (153, 474145), (155, 468027), (161, 450585), (171, 424235), (207, 350455), (217, 334305), (255, 284487), (279, 260015), (285, 254541), (315, 230299), (323, 224595), (345, 210273), (357, 203205), (391, 185535), (399, 181815), (437, 166005), (465, 156009), (483, 150195), (527, 137655), (589, 123165), (595, 121923), (651, 111435), (665, 109089), (713, 101745), (765, 94829), (805, 90117), (855, 84847), (969, 74865), (1035, 70091), (1071, 67735), (1085, 66861), (1173, 61845), (1197, 60605), (1311, 55335), (1395, 52003), (1449, 50065), (1581, 45885), (1615, 44919), (1767, 41055), (1785, 40641), (1953, 37145), (1955, 37107), (1995, 36363), (2139, 33915), (2185, 33201), (2261, 32085), (2415, 30039), (2635, 27531), (2737, 26505), (2907, 24955), (2945, 24633), (3059, 23715), (3255, 22287), (3519, 20615), (3565, 20349), (3689, 19665), (3933, 18445), (4123, 17595), (4743, 15295), (4845, 14973), (4991, 14535), (5301, 13685), (5355, 13547), (5865, 12369), (5985, 12121), (6417, 11305), (6555, 11067), (6783, 10695), (7245, 10013), (7429, 9765), (7905, 9177), (8211, 8835)]