77166810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{40829}}^1$

素因数の和:40852

約数の個数: 64

約数和(自身を含む): 235180800

約数和(自身を除く): 158013990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 40829, 81658, 122487, 204145, 244974, 285803, 367461, 408290, 571606, 612435, 734922, 857409, 1102383, 1224870, 1429015, 1714818, 1837305, 2204766, 2572227, 2858030, 3674610, 4287045, 5144454, 5511915, 7716681, 8574090, 11023830, 12861135, 15433362, 25722270, 38583405, 77166810]

約数ペア:

[(1, 77166810), (2, 38583405), (3, 25722270), (5, 15433362), (6, 12861135), (7, 11023830), (9, 8574090), (10, 7716681), (14, 5511915), (15, 5144454), (18, 4287045), (21, 3674610), (27, 2858030), (30, 2572227), (35, 2204766), (42, 1837305), (45, 1714818), (54, 1429015), (63, 1224870), (70, 1102383), (90, 857409), (105, 734922), (126, 612435), (135, 571606), (189, 408290), (210, 367461), (270, 285803), (315, 244974), (378, 204145), (630, 122487), (945, 81658), (1890, 40829)]