40794156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1301}}^1$

素因数の和:1391

約数の個数: 72

約数和(自身を含む): 112794864

約数和(自身を除く): 72000708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1301, 1742, 2412, 2602, 2613, 3484, 3903, 5204, 5226, 7806, 7839, 10452, 11709, 15612, 15678, 16913, 23418, 31356, 33826, 46836, 50739, 67652, 87167, 101478, 152217, 174334, 202956, 261501, 304434, 348668, 523002, 608868, 784503, 1046004, 1133171, 1569006, 2266342, 3138012, 3399513, 4532684, 6799026, 10198539, 13598052, 20397078, 40794156]

約数ペア:

[(1, 40794156), (2, 20397078), (3, 13598052), (4, 10198539), (6, 6799026), (9, 4532684), (12, 3399513), (13, 3138012), (18, 2266342), (26, 1569006), (36, 1133171), (39, 1046004), (52, 784503), (67, 608868), (78, 523002), (117, 348668), (134, 304434), (156, 261501), (201, 202956), (234, 174334), (268, 152217), (402, 101478), (468, 87167), (603, 67652), (804, 50739), (871, 46836), (1206, 33826), (1301, 31356), (1742, 23418), (2412, 16913), (2602, 15678), (2613, 15612), (3484, 11709), (3903, 10452), (5204, 7839), (5226, 7806)]