74889108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15641}}^1$

素因数の和:15677

約数の個数: 72

約数和(自身を含む): 227747520

約数和(自身を除く): 152858412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 15641, 31282, 46923, 62564, 93846, 109487, 140769, 187692, 218974, 281538, 297179, 328461, 437948, 563076, 594358, 656922, 891537, 985383, 1188716, 1313844, 1783074, 1970766, 2080253, 2674611, 3566148, 3941532, 4160506, 5349222, 6240759, 8321012, 10698444, 12481518, 18722277, 24963036, 37444554, 74889108]

約数ペア:

[(1, 74889108), (2, 37444554), (3, 24963036), (4, 18722277), (6, 12481518), (7, 10698444), (9, 8321012), (12, 6240759), (14, 5349222), (18, 4160506), (19, 3941532), (21, 3566148), (28, 2674611), (36, 2080253), (38, 1970766), (42, 1783074), (57, 1313844), (63, 1188716), (76, 985383), (84, 891537), (114, 656922), (126, 594358), (133, 563076), (171, 437948), (228, 328461), (252, 297179), (266, 281538), (342, 218974), (399, 187692), (532, 140769), (684, 109487), (798, 93846), (1197, 62564), (1596, 46923), (2394, 31282), (4788, 15641)]