171772524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61967}}^1$

素因数の和:61995

約数の個数: 72

約数和(自身を含む): 541352448

約数和(自身を除く): 369579924

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 61967, 123934, 185901, 247868, 371802, 433769, 557703, 681637, 743604, 867538, 1115406, 1301307, 1363274, 1735076, 2044911, 2230812, 2602614, 2726548, 3903921, 4089822, 4771459, 5205228, 6134733, 7807842, 8179644, 9542918, 12269466, 14314377, 15615684, 19085836, 24538932, 28628754, 42943131, 57257508, 85886262, 171772524]

約数ペア:

[(1, 171772524), (2, 85886262), (3, 57257508), (4, 42943131), (6, 28628754), (7, 24538932), (9, 19085836), (11, 15615684), (12, 14314377), (14, 12269466), (18, 9542918), (21, 8179644), (22, 7807842), (28, 6134733), (33, 5205228), (36, 4771459), (42, 4089822), (44, 3903921), (63, 2726548), (66, 2602614), (77, 2230812), (84, 2044911), (99, 1735076), (126, 1363274), (132, 1301307), (154, 1115406), (198, 867538), (231, 743604), (252, 681637), (308, 557703), (396, 433769), (462, 371802), (693, 247868), (924, 185901), (1386, 123934), (2772, 61967)]