74270856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 213840000

約数和(自身を除く): 139569144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 89, 109, 116, 132, 174, 178, 218, 232, 264, 267, 319, 327, 348, 356, 436, 534, 638, 654, 696, 712, 872, 957, 979, 1068, 1199, 1276, 1308, 1914, 1958, 2136, 2398, 2552, 2581, 2616, 2937, 3161, 3597, 3828, 3916, 4796, 5162, 5874, 6322, 7194, 7656, 7743, 7832, 9483, 9592, 9701, 10324, 11748, 12644, 14388, 15486, 18966, 19402, 20648, 23496, 25288, 28391, 28776, 29103, 30972, 34771, 37932, 38804, 56782, 58206, 61944, 69542, 75864, 77608, 85173, 104313, 106711, 113564, 116412, 139084, 170346, 208626, 213422, 227128, 232824, 278168, 281329, 320133, 340692, 417252, 426844, 562658, 640266, 681384, 834504, 843987, 853688, 1125316, 1280532, 1687974, 2250632, 2561064, 3094619, 3375948, 6189238, 6751896, 9283857, 12378476, 18567714, 24756952, 37135428, 74270856]

約数ペア:

[(1, 74270856), (2, 37135428), (3, 24756952), (4, 18567714), (6, 12378476), (8, 9283857), (11, 6751896), (12, 6189238), (22, 3375948), (24, 3094619), (29, 2561064), (33, 2250632), (44, 1687974), (58, 1280532), (66, 1125316), (87, 853688), (88, 843987), (89, 834504), (109, 681384), (116, 640266), (132, 562658), (174, 426844), (178, 417252), (218, 340692), (232, 320133), (264, 281329), (267, 278168), (319, 232824), (327, 227128), (348, 213422), (356, 208626), (436, 170346), (534, 139084), (638, 116412), (654, 113564), (696, 106711), (712, 104313), (872, 85173), (957, 77608), (979, 75864), (1068, 69542), (1199, 61944), (1276, 58206), (1308, 56782), (1914, 38804), (1958, 37932), (2136, 34771), (2398, 30972), (2552, 29103), (2581, 28776), (2616, 28391), (2937, 25288), (3161, 23496), (3597, 20648), (3828, 19402), (3916, 18966), (4796, 15486), (5162, 14388), (5874, 12644), (6322, 11748), (7194, 10324), (7656, 9701), (7743, 9592), (7832, 9483)]