72385632

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 228363408

約数和(自身を除く): 155977776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 73, 88, 96, 99, 132, 144, 146, 176, 198, 219, 264, 288, 292, 313, 352, 396, 438, 528, 584, 626, 657, 792, 803, 876, 939, 1056, 1168, 1252, 1314, 1584, 1606, 1752, 1878, 2336, 2409, 2504, 2628, 2817, 3168, 3212, 3443, 3504, 3756, 4818, 5008, 5256, 5634, 6424, 6886, 7008, 7227, 7512, 9636, 10016, 10329, 10512, 11268, 12848, 13772, 14454, 15024, 19272, 20658, 21024, 22536, 22849, 25696, 27544, 28908, 30048, 30987, 38544, 41316, 45072, 45698, 55088, 57816, 61974, 68547, 77088, 82632, 90144, 91396, 110176, 115632, 123948, 137094, 165264, 182792, 205641, 231264, 247896, 251339, 274188, 330528, 365584, 411282, 495792, 502678, 548376, 731168, 754017, 822564, 991584, 1005356, 1096752, 1508034, 1645128, 2010712, 2193504, 2262051, 3016068, 3290256, 4021424, 4524102, 6032136, 6580512, 8042848, 9048204, 12064272, 18096408, 24128544, 36192816, 72385632]

約数ペア:

[(1, 72385632), (2, 36192816), (3, 24128544), (4, 18096408), (6, 12064272), (8, 9048204), (9, 8042848), (11, 6580512), (12, 6032136), (16, 4524102), (18, 4021424), (22, 3290256), (24, 3016068), (32, 2262051), (33, 2193504), (36, 2010712), (44, 1645128), (48, 1508034), (66, 1096752), (72, 1005356), (73, 991584), (88, 822564), (96, 754017), (99, 731168), (132, 548376), (144, 502678), (146, 495792), (176, 411282), (198, 365584), (219, 330528), (264, 274188), (288, 251339), (292, 247896), (313, 231264), (352, 205641), (396, 182792), (438, 165264), (528, 137094), (584, 123948), (626, 115632), (657, 110176), (792, 91396), (803, 90144), (876, 82632), (939, 77088), (1056, 68547), (1168, 61974), (1252, 57816), (1314, 55088), (1584, 45698), (1606, 45072), (1752, 41316), (1878, 38544), (2336, 30987), (2409, 30048), (2504, 28908), (2628, 27544), (2817, 25696), (3168, 22849), (3212, 22536), (3443, 21024), (3504, 20658), (3756, 19272), (4818, 15024), (5008, 14454), (5256, 13772), (5634, 12848), (6424, 11268), (6886, 10512), (7008, 10329), (7227, 10016), (7512, 9636)]