82849364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 171490200

約数和(自身を除く): 88640836

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 149, 221, 289, 298, 442, 481, 578, 596, 629, 884, 962, 1156, 1258, 1924, 1937, 2516, 2533, 3757, 3874, 5066, 5513, 7514, 7748, 8177, 10132, 10693, 11026, 15028, 16354, 21386, 22052, 32708, 32929, 42772, 43061, 65858, 71669, 86122, 93721, 131716, 139009, 143338, 172244, 187442, 278018, 286676, 374884, 556036, 559793, 1119586, 1218373, 1593257, 2239172, 2436746, 3186514, 4873492, 6373028, 20712341, 41424682, 82849364]

約数ペア:

[(1, 82849364), (2, 41424682), (4, 20712341), (13, 6373028), (17, 4873492), (26, 3186514), (34, 2436746), (37, 2239172), (52, 1593257), (68, 1218373), (74, 1119586), (148, 559793), (149, 556036), (221, 374884), (289, 286676), (298, 278018), (442, 187442), (481, 172244), (578, 143338), (596, 139009), (629, 131716), (884, 93721), (962, 86122), (1156, 71669), (1258, 65858), (1924, 43061), (1937, 42772), (2516, 32929), (2533, 32708), (3757, 22052), (3874, 21386), (5066, 16354), (5513, 15028), (7514, 11026), (7748, 10693), (8177, 10132)]