61972224

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 180526080

約数和(自身を除く): 118553856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 137, 152, 186, 192, 228, 248, 256, 274, 304, 372, 384, 411, 456, 496, 548, 589, 608, 744, 768, 822, 912, 992, 1096, 1178, 1216, 1488, 1644, 1767, 1824, 1984, 2192, 2356, 2432, 2603, 2976, 3288, 3534, 3648, 3968, 4247, 4384, 4712, 4864, 5206, 5952, 6576, 7068, 7296, 7809, 7936, 8494, 8768, 9424, 10412, 11904, 12741, 13152, 14136, 14592, 15618, 16988, 17536, 18848, 20824, 23808, 25482, 26304, 28272, 31236, 33976, 35072, 37696, 41648, 50964, 52608, 56544, 62472, 67952, 75392, 80693, 83296, 101928, 105216, 113088, 124944, 135904, 150784, 161386, 166592, 203856, 226176, 242079, 249888, 271808, 322772, 333184, 407712, 452352, 484158, 499776, 543616, 645544, 666368, 815424, 968316, 999552, 1087232, 1291088, 1630848, 1936632, 1999104, 2582176, 3261696, 3873264, 5164352, 7746528, 10328704, 15493056, 20657408, 30986112, 61972224]

約数ペア:

[(1, 61972224), (2, 30986112), (3, 20657408), (4, 15493056), (6, 10328704), (8, 7746528), (12, 5164352), (16, 3873264), (19, 3261696), (24, 2582176), (31, 1999104), (32, 1936632), (38, 1630848), (48, 1291088), (57, 1087232), (62, 999552), (64, 968316), (76, 815424), (93, 666368), (96, 645544), (114, 543616), (124, 499776), (128, 484158), (137, 452352), (152, 407712), (186, 333184), (192, 322772), (228, 271808), (248, 249888), (256, 242079), (274, 226176), (304, 203856), (372, 166592), (384, 161386), (411, 150784), (456, 135904), (496, 124944), (548, 113088), (589, 105216), (608, 101928), (744, 83296), (768, 80693), (822, 75392), (912, 67952), (992, 62472), (1096, 56544), (1178, 52608), (1216, 50964), (1488, 41648), (1644, 37696), (1767, 35072), (1824, 33976), (1984, 31236), (2192, 28272), (2356, 26304), (2432, 25482), (2603, 23808), (2976, 20824), (3288, 18848), (3534, 17536), (3648, 16988), (3968, 15618), (4247, 14592), (4384, 14136), (4712, 13152), (4864, 12741), (5206, 11904), (5952, 10412), (6576, 9424), (7068, 8768), (7296, 8494), (7809, 7936)]