72207432

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 234524160

約数和(自身を除く): 162316728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 31, 33, 34, 36, 44, 51, 62, 66, 68, 72, 88, 93, 99, 102, 124, 132, 136, 153, 173, 186, 187, 198, 204, 248, 264, 279, 306, 341, 346, 372, 374, 396, 408, 519, 527, 558, 561, 612, 682, 692, 744, 748, 792, 1023, 1038, 1054, 1116, 1122, 1224, 1364, 1384, 1496, 1557, 1581, 1683, 1903, 2046, 2076, 2108, 2232, 2244, 2728, 2941, 3069, 3114, 3162, 3366, 3806, 4092, 4152, 4216, 4488, 4743, 5363, 5709, 5797, 5882, 6138, 6228, 6324, 6732, 7612, 8184, 8823, 9486, 10726, 11418, 11594, 11764, 12276, 12456, 12648, 13464, 15224, 16089, 17127, 17391, 17646, 18972, 21452, 22836, 23188, 23528, 24552, 26469, 32178, 32351, 34254, 34782, 35292, 37944, 42904, 45672, 46376, 48267, 52173, 52938, 58993, 64356, 64702, 68508, 69564, 70584, 91171, 96534, 97053, 104346, 105876, 117986, 128712, 129404, 137016, 139128, 176979, 182342, 193068, 194106, 208692, 211752, 235972, 258808, 273513, 291159, 353958, 364684, 386136, 388212, 417384, 471944, 530937, 547026, 582318, 707916, 729368, 776424, 820539, 1002881, 1061874, 1094052, 1164636, 1415832, 1641078, 2005762, 2123748, 2188104, 2329272, 3008643, 3282156, 4011524, 4247496, 6017286, 6564312, 8023048, 9025929, 12034572, 18051858, 24069144, 36103716, 72207432]

約数ペア:

[(1, 72207432), (2, 36103716), (3, 24069144), (4, 18051858), (6, 12034572), (8, 9025929), (9, 8023048), (11, 6564312), (12, 6017286), (17, 4247496), (18, 4011524), (22, 3282156), (24, 3008643), (31, 2329272), (33, 2188104), (34, 2123748), (36, 2005762), (44, 1641078), (51, 1415832), (62, 1164636), (66, 1094052), (68, 1061874), (72, 1002881), (88, 820539), (93, 776424), (99, 729368), (102, 707916), (124, 582318), (132, 547026), (136, 530937), (153, 471944), (173, 417384), (186, 388212), (187, 386136), (198, 364684), (204, 353958), (248, 291159), (264, 273513), (279, 258808), (306, 235972), (341, 211752), (346, 208692), (372, 194106), (374, 193068), (396, 182342), (408, 176979), (519, 139128), (527, 137016), (558, 129404), (561, 128712), (612, 117986), (682, 105876), (692, 104346), (744, 97053), (748, 96534), (792, 91171), (1023, 70584), (1038, 69564), (1054, 68508), (1116, 64702), (1122, 64356), (1224, 58993), (1364, 52938), (1384, 52173), (1496, 48267), (1557, 46376), (1581, 45672), (1683, 42904), (1903, 37944), (2046, 35292), (2076, 34782), (2108, 34254), (2232, 32351), (2244, 32178), (2728, 26469), (2941, 24552), (3069, 23528), (3114, 23188), (3162, 22836), (3366, 21452), (3806, 18972), (4092, 17646), (4152, 17391), (4216, 17127), (4488, 16089), (4743, 15224), (5363, 13464), (5709, 12648), (5797, 12456), (5882, 12276), (6138, 11764), (6228, 11594), (6324, 11418), (6732, 10726), (7612, 9486), (8184, 8823)]