40309812

素因数分解:

$2^2\times 3^5\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 106893696

約数和(自身を除く): 66583884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 113, 162, 226, 243, 324, 339, 367, 452, 486, 678, 734, 972, 1017, 1101, 1356, 1468, 2034, 2202, 3051, 3303, 4068, 4404, 6102, 6606, 9153, 9909, 12204, 13212, 18306, 19818, 27459, 29727, 36612, 39636, 41471, 54918, 59454, 82942, 89181, 109836, 118908, 124413, 165884, 178362, 248826, 356724, 373239, 497652, 746478, 1119717, 1492956, 2239434, 3359151, 4478868, 6718302, 10077453, 13436604, 20154906, 40309812]

約数ペア:

[(1, 40309812), (2, 20154906), (3, 13436604), (4, 10077453), (6, 6718302), (9, 4478868), (12, 3359151), (18, 2239434), (27, 1492956), (36, 1119717), (54, 746478), (81, 497652), (108, 373239), (113, 356724), (162, 248826), (226, 178362), (243, 165884), (324, 124413), (339, 118908), (367, 109836), (452, 89181), (486, 82942), (678, 59454), (734, 54918), (972, 41471), (1017, 39636), (1101, 36612), (1356, 29727), (1468, 27459), (2034, 19818), (2202, 18306), (3051, 13212), (3303, 12204), (4068, 9909), (4404, 9153), (6102, 6606)]