75486774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 169827840

約数和(自身を除く): 94341066

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 89, 142, 178, 181, 213, 267, 362, 426, 534, 543, 781, 979, 1086, 1562, 1958, 1991, 2343, 2937, 3982, 4686, 5874, 5973, 6319, 11946, 12638, 12851, 16109, 18957, 25702, 32218, 37914, 38553, 48327, 69509, 77106, 96654, 139018, 141361, 177199, 208527, 282722, 354398, 417054, 424083, 531597, 848166, 1063194, 1143739, 2287478, 3431217, 6862434, 12581129, 25162258, 37743387, 75486774]

約数ペア:

[(1, 75486774), (2, 37743387), (3, 25162258), (6, 12581129), (11, 6862434), (22, 3431217), (33, 2287478), (66, 1143739), (71, 1063194), (89, 848166), (142, 531597), (178, 424083), (181, 417054), (213, 354398), (267, 282722), (362, 208527), (426, 177199), (534, 141361), (543, 139018), (781, 96654), (979, 77106), (1086, 69509), (1562, 48327), (1958, 38553), (1991, 37914), (2343, 32218), (2937, 25702), (3982, 18957), (4686, 16109), (5874, 12851), (5973, 12638), (6319, 11946)]