72697176

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{2609}}^1$

素因数の和:2670

約数の個数: 80

約数和(自身を含む): 208434600

約数和(自身を除く): 135737424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1032, 1161, 1548, 2322, 2609, 3096, 3483, 4644, 5218, 6966, 7827, 9288, 10436, 13932, 15654, 20872, 23481, 27864, 31308, 46962, 62616, 70443, 93924, 112187, 140886, 187848, 211329, 224374, 281772, 336561, 422658, 448748, 563544, 673122, 845316, 897496, 1009683, 1346244, 1690632, 2019366, 2692488, 3029049, 4038732, 6058098, 8077464, 9087147, 12116196, 18174294, 24232392, 36348588, 72697176]

約数ペア:

[(1, 72697176), (2, 36348588), (3, 24232392), (4, 18174294), (6, 12116196), (8, 9087147), (9, 8077464), (12, 6058098), (18, 4038732), (24, 3029049), (27, 2692488), (36, 2019366), (43, 1690632), (54, 1346244), (72, 1009683), (81, 897496), (86, 845316), (108, 673122), (129, 563544), (162, 448748), (172, 422658), (216, 336561), (258, 281772), (324, 224374), (344, 211329), (387, 187848), (516, 140886), (648, 112187), (774, 93924), (1032, 70443), (1161, 62616), (1548, 46962), (2322, 31308), (2609, 27864), (3096, 23481), (3483, 20872), (4644, 15654), (5218, 13932), (6966, 10436), (7827, 9288)]