72037584

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 209882400

約数和(自身を除く): 137844816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 61, 72, 118, 122, 139, 144, 177, 183, 236, 244, 278, 354, 366, 417, 472, 488, 531, 549, 556, 708, 732, 834, 944, 976, 1062, 1098, 1112, 1251, 1416, 1464, 1668, 2124, 2196, 2224, 2502, 2832, 2928, 3336, 3599, 4248, 4392, 5004, 6672, 7198, 8201, 8479, 8496, 8784, 10008, 10797, 14396, 16402, 16958, 20016, 21594, 24603, 25437, 28792, 32391, 32804, 33916, 43188, 49206, 50874, 57584, 64782, 65608, 67832, 73809, 76311, 86376, 98412, 101748, 129564, 131216, 135664, 147618, 152622, 172752, 196824, 203496, 259128, 295236, 305244, 393648, 406992, 500261, 518256, 590472, 610488, 1000522, 1180944, 1220976, 1500783, 2001044, 3001566, 4002088, 4502349, 6003132, 8004176, 9004698, 12006264, 18009396, 24012528, 36018792, 72037584]

約数ペア:

[(1, 72037584), (2, 36018792), (3, 24012528), (4, 18009396), (6, 12006264), (8, 9004698), (9, 8004176), (12, 6003132), (16, 4502349), (18, 4002088), (24, 3001566), (36, 2001044), (48, 1500783), (59, 1220976), (61, 1180944), (72, 1000522), (118, 610488), (122, 590472), (139, 518256), (144, 500261), (177, 406992), (183, 393648), (236, 305244), (244, 295236), (278, 259128), (354, 203496), (366, 196824), (417, 172752), (472, 152622), (488, 147618), (531, 135664), (549, 131216), (556, 129564), (708, 101748), (732, 98412), (834, 86376), (944, 76311), (976, 73809), (1062, 67832), (1098, 65608), (1112, 64782), (1251, 57584), (1416, 50874), (1464, 49206), (1668, 43188), (2124, 33916), (2196, 32804), (2224, 32391), (2502, 28792), (2832, 25437), (2928, 24603), (3336, 21594), (3599, 20016), (4248, 16958), (4392, 16402), (5004, 14396), (6672, 10797), (7198, 10008), (8201, 8784), (8479, 8496)]