72011898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33619}}^1$

素因数の和:33651

約数の個数: 48

約数和(自身を含む): 188809920

約数和(自身を除く): 116798022

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 33619, 67238, 100857, 201714, 235333, 302571, 470666, 571523, 605142, 705999, 1143046, 1411998, 1714569, 2117997, 3429138, 4000661, 4235994, 5143707, 8001322, 10287414, 12001983, 24003966, 36005949, 72011898]

約数ペア:

[(1, 72011898), (2, 36005949), (3, 24003966), (6, 12001983), (7, 10287414), (9, 8001322), (14, 5143707), (17, 4235994), (18, 4000661), (21, 3429138), (34, 2117997), (42, 1714569), (51, 1411998), (63, 1143046), (102, 705999), (119, 605142), (126, 571523), (153, 470666), (238, 302571), (306, 235333), (357, 201714), (714, 100857), (1071, 67238), (2142, 33619)]