72885216

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1352

約数の個数: 96

約数和(自身を含む): 208051200

約数和(自身を除く): 135165984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 608, 744, 912, 992, 1178, 1289, 1488, 1767, 1824, 2356, 2578, 2976, 3534, 3867, 4712, 5156, 7068, 7734, 9424, 10312, 14136, 15468, 18848, 20624, 24491, 28272, 30936, 39959, 41248, 48982, 56544, 61872, 73473, 79918, 97964, 119877, 123744, 146946, 159836, 195928, 239754, 293892, 319672, 391856, 479508, 587784, 639344, 759221, 783712, 959016, 1175568, 1278688, 1518442, 1918032, 2277663, 2351136, 3036884, 3836064, 4555326, 6073768, 9110652, 12147536, 18221304, 24295072, 36442608, 72885216]

約数ペア:

[(1, 72885216), (2, 36442608), (3, 24295072), (4, 18221304), (6, 12147536), (8, 9110652), (12, 6073768), (16, 4555326), (19, 3836064), (24, 3036884), (31, 2351136), (32, 2277663), (38, 1918032), (48, 1518442), (57, 1278688), (62, 1175568), (76, 959016), (93, 783712), (96, 759221), (114, 639344), (124, 587784), (152, 479508), (186, 391856), (228, 319672), (248, 293892), (304, 239754), (372, 195928), (456, 159836), (496, 146946), (589, 123744), (608, 119877), (744, 97964), (912, 79918), (992, 73473), (1178, 61872), (1289, 56544), (1488, 48982), (1767, 41248), (1824, 39959), (2356, 30936), (2578, 28272), (2976, 24491), (3534, 20624), (3867, 18848), (4712, 15468), (5156, 14136), (7068, 10312), (7734, 9424)]