68572368

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:457

約数の個数: 120

約数和(自身を含む): 205433280

約数和(自身を除く): 136860912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 71, 72, 76, 114, 142, 144, 152, 171, 213, 228, 284, 304, 342, 353, 426, 456, 568, 639, 684, 706, 852, 912, 1059, 1136, 1278, 1349, 1368, 1412, 1704, 2118, 2556, 2698, 2736, 2824, 3177, 3408, 4047, 4236, 5112, 5396, 5648, 6354, 6707, 8094, 8472, 10224, 10792, 12141, 12708, 13414, 16188, 16944, 20121, 21584, 24282, 25063, 25416, 26828, 32376, 40242, 48564, 50126, 50832, 53656, 60363, 64752, 75189, 80484, 97128, 100252, 107312, 120726, 150378, 160968, 194256, 200504, 225567, 241452, 300756, 321936, 401008, 451134, 476197, 482904, 601512, 902268, 952394, 965808, 1203024, 1428591, 1804536, 1904788, 2857182, 3609072, 3809576, 4285773, 5714364, 7619152, 8571546, 11428728, 17143092, 22857456, 34286184, 68572368]

約数ペア:

[(1, 68572368), (2, 34286184), (3, 22857456), (4, 17143092), (6, 11428728), (8, 8571546), (9, 7619152), (12, 5714364), (16, 4285773), (18, 3809576), (19, 3609072), (24, 2857182), (36, 1904788), (38, 1804536), (48, 1428591), (57, 1203024), (71, 965808), (72, 952394), (76, 902268), (114, 601512), (142, 482904), (144, 476197), (152, 451134), (171, 401008), (213, 321936), (228, 300756), (284, 241452), (304, 225567), (342, 200504), (353, 194256), (426, 160968), (456, 150378), (568, 120726), (639, 107312), (684, 100252), (706, 97128), (852, 80484), (912, 75189), (1059, 64752), (1136, 60363), (1278, 53656), (1349, 50832), (1368, 50126), (1412, 48564), (1704, 40242), (2118, 32376), (2556, 26828), (2698, 25416), (2736, 25063), (2824, 24282), (3177, 21584), (3408, 20121), (4047, 16944), (4236, 16188), (5112, 13414), (5396, 12708), (5648, 12141), (6354, 10792), (6707, 10224), (8094, 8472)]