47071992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 135705600

約数和(自身を除く): 88633608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 61, 66, 74, 79, 88, 111, 122, 132, 148, 158, 183, 222, 237, 244, 264, 296, 316, 366, 407, 444, 474, 488, 632, 671, 732, 814, 869, 888, 948, 1221, 1342, 1464, 1628, 1738, 1896, 2013, 2257, 2442, 2607, 2684, 2923, 3256, 3476, 4026, 4514, 4819, 4884, 5214, 5368, 5846, 6771, 6952, 8052, 8769, 9028, 9638, 9768, 10428, 11692, 13542, 14457, 16104, 17538, 18056, 19276, 20856, 23384, 24827, 27084, 28914, 32153, 35076, 38552, 49654, 53009, 54168, 57828, 64306, 70152, 74481, 96459, 99308, 106018, 115656, 128612, 148962, 159027, 178303, 192918, 198616, 212036, 257224, 297924, 318054, 356606, 385836, 424072, 534909, 595848, 636108, 713212, 771672, 1069818, 1272216, 1426424, 1961333, 2139636, 3922666, 4279272, 5883999, 7845332, 11767998, 15690664, 23535996, 47071992]

約数ペア:

[(1, 47071992), (2, 23535996), (3, 15690664), (4, 11767998), (6, 7845332), (8, 5883999), (11, 4279272), (12, 3922666), (22, 2139636), (24, 1961333), (33, 1426424), (37, 1272216), (44, 1069818), (61, 771672), (66, 713212), (74, 636108), (79, 595848), (88, 534909), (111, 424072), (122, 385836), (132, 356606), (148, 318054), (158, 297924), (183, 257224), (222, 212036), (237, 198616), (244, 192918), (264, 178303), (296, 159027), (316, 148962), (366, 128612), (407, 115656), (444, 106018), (474, 99308), (488, 96459), (632, 74481), (671, 70152), (732, 64306), (814, 57828), (869, 54168), (888, 53009), (948, 49654), (1221, 38552), (1342, 35076), (1464, 32153), (1628, 28914), (1738, 27084), (1896, 24827), (2013, 23384), (2257, 20856), (2442, 19276), (2607, 18056), (2684, 17538), (2923, 16104), (3256, 14457), (3476, 13542), (4026, 11692), (4514, 10428), (4819, 9768), (4884, 9638), (5214, 9028), (5368, 8769), (5846, 8052), (6771, 6952)]