173620116

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1187}}^1$

素因数の和:1453

約数の個数: 72

約数和(自身を含む): 467026560

約数和(自身を除く): 293406444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 239, 306, 478, 612, 717, 956, 1187, 1434, 2151, 2374, 2868, 3561, 4063, 4302, 4748, 7122, 8126, 8604, 10683, 12189, 14244, 16252, 20179, 21366, 24378, 36567, 40358, 42732, 48756, 60537, 73134, 80716, 121074, 146268, 181611, 242148, 283693, 363222, 567386, 726444, 851079, 1134772, 1702158, 2553237, 3404316, 4822781, 5106474, 9645562, 10212948, 14468343, 19291124, 28936686, 43405029, 57873372, 86810058, 173620116]

約数ペア:

[(1, 173620116), (2, 86810058), (3, 57873372), (4, 43405029), (6, 28936686), (9, 19291124), (12, 14468343), (17, 10212948), (18, 9645562), (34, 5106474), (36, 4822781), (51, 3404316), (68, 2553237), (102, 1702158), (153, 1134772), (204, 851079), (239, 726444), (306, 567386), (478, 363222), (612, 283693), (717, 242148), (956, 181611), (1187, 146268), (1434, 121074), (2151, 80716), (2374, 73134), (2868, 60537), (3561, 48756), (4063, 42732), (4302, 40358), (4748, 36567), (7122, 24378), (8126, 21366), (8604, 20179), (10683, 16252), (12189, 14244)]