42318168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 121305600

約数和(自身を除く): 78987432

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 53, 57, 68, 76, 102, 103, 106, 114, 136, 152, 159, 204, 206, 212, 228, 309, 318, 323, 408, 412, 424, 456, 618, 636, 646, 824, 901, 969, 1007, 1236, 1272, 1292, 1751, 1802, 1938, 1957, 2014, 2472, 2584, 2703, 3021, 3502, 3604, 3876, 3914, 4028, 5253, 5406, 5459, 5871, 6042, 7004, 7208, 7752, 7828, 8056, 10506, 10812, 10918, 11742, 12084, 14008, 15656, 16377, 17119, 21012, 21624, 21836, 23484, 24168, 32754, 33269, 34238, 42024, 43672, 46968, 51357, 65508, 66538, 68476, 92803, 99807, 102714, 103721, 131016, 133076, 136952, 185606, 199614, 205428, 207442, 266152, 278409, 311163, 371212, 399228, 410856, 414884, 556818, 622326, 742424, 798456, 829768, 1113636, 1244652, 1763257, 2227272, 2489304, 3526514, 5289771, 7053028, 10579542, 14106056, 21159084, 42318168]

約数ペア:

[(1, 42318168), (2, 21159084), (3, 14106056), (4, 10579542), (6, 7053028), (8, 5289771), (12, 3526514), (17, 2489304), (19, 2227272), (24, 1763257), (34, 1244652), (38, 1113636), (51, 829768), (53, 798456), (57, 742424), (68, 622326), (76, 556818), (102, 414884), (103, 410856), (106, 399228), (114, 371212), (136, 311163), (152, 278409), (159, 266152), (204, 207442), (206, 205428), (212, 199614), (228, 185606), (309, 136952), (318, 133076), (323, 131016), (408, 103721), (412, 102714), (424, 99807), (456, 92803), (618, 68476), (636, 66538), (646, 65508), (824, 51357), (901, 46968), (969, 43672), (1007, 42024), (1236, 34238), (1272, 33269), (1292, 32754), (1751, 24168), (1802, 23484), (1938, 21836), (1957, 21624), (2014, 21012), (2472, 17119), (2584, 16377), (2703, 15656), (3021, 14008), (3502, 12084), (3604, 11742), (3876, 10918), (3914, 10812), (4028, 10506), (5253, 8056), (5406, 7828), (5459, 7752), (5871, 7208), (6042, 7004)]