75340168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 156672000

約数和(自身を除く): 81331832

約数列:

[1, 2, 4, 8, 19, 31, 38, 59, 62, 76, 118, 124, 152, 236, 248, 271, 472, 542, 589, 1084, 1121, 1178, 1829, 2168, 2242, 2356, 3658, 4484, 4712, 5149, 7316, 8401, 8968, 10298, 14632, 15989, 16802, 20596, 31978, 33604, 34751, 41192, 63956, 67208, 69502, 127912, 139004, 159619, 278008, 303791, 319238, 495659, 607582, 638476, 991318, 1215164, 1276952, 1982636, 2430328, 3965272, 9417521, 18835042, 37670084, 75340168]

約数ペア:

[(1, 75340168), (2, 37670084), (4, 18835042), (8, 9417521), (19, 3965272), (31, 2430328), (38, 1982636), (59, 1276952), (62, 1215164), (76, 991318), (118, 638476), (124, 607582), (152, 495659), (236, 319238), (248, 303791), (271, 278008), (472, 159619), (542, 139004), (589, 127912), (1084, 69502), (1121, 67208), (1178, 63956), (1829, 41192), (2168, 34751), (2242, 33604), (2356, 31978), (3658, 20596), (4484, 16802), (4712, 15989), (5149, 14632), (7316, 10298), (8401, 8968)]