72048912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 216652800

約数和(自身を除く): 144603888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 59, 76, 78, 103, 104, 114, 118, 152, 156, 177, 206, 208, 228, 236, 247, 304, 309, 312, 354, 412, 456, 472, 494, 618, 624, 708, 741, 767, 824, 912, 944, 988, 1121, 1236, 1339, 1416, 1482, 1534, 1648, 1957, 1976, 2242, 2301, 2472, 2678, 2832, 2964, 3068, 3363, 3914, 3952, 4017, 4484, 4602, 4944, 5356, 5871, 5928, 6077, 6136, 6726, 7828, 8034, 8968, 9204, 10712, 11742, 11856, 12154, 12272, 13452, 14573, 15656, 16068, 17936, 18231, 18408, 21424, 23484, 24308, 25441, 26904, 29146, 31312, 32136, 36462, 36816, 43719, 46968, 48616, 50882, 53808, 58292, 64272, 72924, 76323, 79001, 87438, 93936, 97232, 101764, 115463, 116584, 145848, 152646, 158002, 174876, 203528, 230926, 233168, 237003, 291696, 305292, 316004, 346389, 349752, 407056, 461852, 474006, 610584, 632008, 692778, 699504, 923704, 948012, 1221168, 1264016, 1385556, 1501019, 1847408, 1896024, 2771112, 3002038, 3792048, 4503057, 5542224, 6004076, 9006114, 12008152, 18012228, 24016304, 36024456, 72048912]

約数ペア:

[(1, 72048912), (2, 36024456), (3, 24016304), (4, 18012228), (6, 12008152), (8, 9006114), (12, 6004076), (13, 5542224), (16, 4503057), (19, 3792048), (24, 3002038), (26, 2771112), (38, 1896024), (39, 1847408), (48, 1501019), (52, 1385556), (57, 1264016), (59, 1221168), (76, 948012), (78, 923704), (103, 699504), (104, 692778), (114, 632008), (118, 610584), (152, 474006), (156, 461852), (177, 407056), (206, 349752), (208, 346389), (228, 316004), (236, 305292), (247, 291696), (304, 237003), (309, 233168), (312, 230926), (354, 203528), (412, 174876), (456, 158002), (472, 152646), (494, 145848), (618, 116584), (624, 115463), (708, 101764), (741, 97232), (767, 93936), (824, 87438), (912, 79001), (944, 76323), (988, 72924), (1121, 64272), (1236, 58292), (1339, 53808), (1416, 50882), (1482, 48616), (1534, 46968), (1648, 43719), (1957, 36816), (1976, 36462), (2242, 32136), (2301, 31312), (2472, 29146), (2678, 26904), (2832, 25441), (2964, 24308), (3068, 23484), (3363, 21424), (3914, 18408), (3952, 18231), (4017, 17936), (4484, 16068), (4602, 15656), (4944, 14573), (5356, 13452), (5871, 12272), (5928, 12154), (6077, 11856), (6136, 11742), (6726, 10712), (7828, 9204), (8034, 8968)]