71681917788

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{5672833}}^1$

素因数の和:5672865

約数の個数: 72

約数和(自身を含む): 202361334448

約数和(自身を除く): 130679416660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 5672833, 11345666, 17018499, 22691332, 34036998, 51055497, 68073996, 73746829, 102110994, 147493658, 153166491, 204221988, 221240487, 294987316, 306332982, 442480974, 459499473, 612665964, 663721461, 884961948, 918998946, 1327442922, 1378498419, 1837997892, 1991164383, 2654885844, 2756996838, 3982328766, 5513993676, 5973493149, 7964657532, 11946986298, 17920479447, 23893972596, 35840958894, 71681917788]

約数ペア:

[(1, 71681917788), (2, 35840958894), (3, 23893972596), (4, 17920479447), (6, 11946986298), (9, 7964657532), (12, 5973493149), (13, 5513993676), (18, 3982328766), (26, 2756996838), (27, 2654885844), (36, 1991164383), (39, 1837997892), (52, 1378498419), (54, 1327442922), (78, 918998946), (81, 884961948), (108, 663721461), (117, 612665964), (156, 459499473), (162, 442480974), (234, 306332982), (243, 294987316), (324, 221240487), (351, 204221988), (468, 153166491), (486, 147493658), (702, 102110994), (972, 73746829), (1053, 68073996), (1404, 51055497), (2106, 34036998), (3159, 22691332), (4212, 17018499), (6318, 11345666), (12636, 5672833)]