72974592

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1708

約数の個数: 108

約数和(自身を含む): 221610480

約数和(自身を除く): 148635888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1667, 1824, 2304, 2432, 2736, 3334, 3648, 4864, 5001, 5472, 6668, 7296, 10002, 10944, 13336, 14592, 15003, 20004, 21888, 26672, 30006, 31673, 40008, 43776, 53344, 60012, 63346, 80016, 95019, 106688, 120024, 126692, 160032, 190038, 213376, 240048, 253384, 285057, 320064, 380076, 426752, 480096, 506768, 570114, 640128, 760152, 960192, 1013536, 1140228, 1280256, 1520304, 1920384, 2027072, 2280456, 3040608, 3840768, 4054144, 4560912, 6081216, 8108288, 9121824, 12162432, 18243648, 24324864, 36487296, 72974592]

約数ペア:

[(1, 72974592), (2, 36487296), (3, 24324864), (4, 18243648), (6, 12162432), (8, 9121824), (9, 8108288), (12, 6081216), (16, 4560912), (18, 4054144), (19, 3840768), (24, 3040608), (32, 2280456), (36, 2027072), (38, 1920384), (48, 1520304), (57, 1280256), (64, 1140228), (72, 1013536), (76, 960192), (96, 760152), (114, 640128), (128, 570114), (144, 506768), (152, 480096), (171, 426752), (192, 380076), (228, 320064), (256, 285057), (288, 253384), (304, 240048), (342, 213376), (384, 190038), (456, 160032), (576, 126692), (608, 120024), (684, 106688), (768, 95019), (912, 80016), (1152, 63346), (1216, 60012), (1368, 53344), (1667, 43776), (1824, 40008), (2304, 31673), (2432, 30006), (2736, 26672), (3334, 21888), (3648, 20004), (4864, 15003), (5001, 14592), (5472, 13336), (6668, 10944), (7296, 10002)]