72025524

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 199051776

約数和(自身を除く): 127026252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 71, 81, 93, 101, 108, 124, 142, 162, 186, 202, 213, 279, 284, 303, 324, 372, 404, 426, 558, 606, 639, 837, 852, 909, 1116, 1212, 1278, 1674, 1818, 1917, 2201, 2511, 2556, 2727, 3131, 3348, 3636, 3834, 4402, 5022, 5454, 5751, 6262, 6603, 7171, 7668, 8181, 8804, 9393, 10044, 10908, 11502, 12524, 13206, 14342, 16362, 18786, 19809, 21513, 23004, 26412, 28179, 28684, 32724, 37572, 39618, 43026, 56358, 59427, 64539, 79236, 84537, 86052, 112716, 118854, 129078, 169074, 178281, 193617, 222301, 237708, 253611, 258156, 338148, 356562, 387234, 444602, 507222, 580851, 666903, 713124, 774468, 889204, 1014444, 1161702, 1333806, 2000709, 2323404, 2667612, 4001418, 6002127, 8002836, 12004254, 18006381, 24008508, 36012762, 72025524]

約数ペア:

[(1, 72025524), (2, 36012762), (3, 24008508), (4, 18006381), (6, 12004254), (9, 8002836), (12, 6002127), (18, 4001418), (27, 2667612), (31, 2323404), (36, 2000709), (54, 1333806), (62, 1161702), (71, 1014444), (81, 889204), (93, 774468), (101, 713124), (108, 666903), (124, 580851), (142, 507222), (162, 444602), (186, 387234), (202, 356562), (213, 338148), (279, 258156), (284, 253611), (303, 237708), (324, 222301), (372, 193617), (404, 178281), (426, 169074), (558, 129078), (606, 118854), (639, 112716), (837, 86052), (852, 84537), (909, 79236), (1116, 64539), (1212, 59427), (1278, 56358), (1674, 43026), (1818, 39618), (1917, 37572), (2201, 32724), (2511, 28684), (2556, 28179), (2727, 26412), (3131, 23004), (3348, 21513), (3636, 19809), (3834, 18786), (4402, 16362), (5022, 14342), (5454, 13206), (5751, 12524), (6262, 11502), (6603, 10908), (7171, 10044), (7668, 9393), (8181, 8804)]