78395652

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 206169600

約数和(自身を除く): 127773948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 199, 279, 353, 372, 398, 558, 597, 706, 796, 1059, 1116, 1194, 1412, 1791, 2118, 2388, 3177, 3582, 4236, 6169, 6354, 7164, 10943, 12338, 12708, 18507, 21886, 24676, 32829, 37014, 43772, 55521, 65658, 70247, 74028, 98487, 111042, 131316, 140494, 196974, 210741, 222084, 280988, 393948, 421482, 632223, 842964, 1264446, 2177657, 2528892, 4355314, 6532971, 8710628, 13065942, 19598913, 26131884, 39197826, 78395652]

約数ペア:

[(1, 78395652), (2, 39197826), (3, 26131884), (4, 19598913), (6, 13065942), (9, 8710628), (12, 6532971), (18, 4355314), (31, 2528892), (36, 2177657), (62, 1264446), (93, 842964), (124, 632223), (186, 421482), (199, 393948), (279, 280988), (353, 222084), (372, 210741), (398, 196974), (558, 140494), (597, 131316), (706, 111042), (796, 98487), (1059, 74028), (1116, 70247), (1194, 65658), (1412, 55521), (1791, 43772), (2118, 37014), (2388, 32829), (3177, 24676), (3582, 21886), (4236, 18507), (6169, 12708), (6354, 12338), (7164, 10943)]