77309328

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:956

約数の個数: 80

約数和(自身を含む): 212526080

約数和(自身を除く): 135216752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 103, 114, 152, 206, 228, 304, 309, 412, 456, 618, 823, 824, 912, 1236, 1646, 1648, 1957, 2469, 2472, 3292, 3914, 4938, 4944, 5871, 6584, 7828, 9876, 11742, 13168, 15637, 15656, 19752, 23484, 31274, 31312, 39504, 46911, 46968, 62548, 84769, 93822, 93936, 125096, 169538, 187644, 250192, 254307, 339076, 375288, 508614, 678152, 750576, 1017228, 1356304, 1610611, 2034456, 3221222, 4068912, 4831833, 6442444, 9663666, 12884888, 19327332, 25769776, 38654664, 77309328]

約数ペア:

[(1, 77309328), (2, 38654664), (3, 25769776), (4, 19327332), (6, 12884888), (8, 9663666), (12, 6442444), (16, 4831833), (19, 4068912), (24, 3221222), (38, 2034456), (48, 1610611), (57, 1356304), (76, 1017228), (103, 750576), (114, 678152), (152, 508614), (206, 375288), (228, 339076), (304, 254307), (309, 250192), (412, 187644), (456, 169538), (618, 125096), (823, 93936), (824, 93822), (912, 84769), (1236, 62548), (1646, 46968), (1648, 46911), (1957, 39504), (2469, 31312), (2472, 31274), (3292, 23484), (3914, 19752), (4938, 15656), (4944, 15637), (5871, 13168), (6584, 11742), (7828, 9876)]