83749428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:462

約数の個数: 108

約数和(自身を含む): 248540292

約数和(自身を除く): 164790864

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 197, 241, 252, 294, 394, 441, 482, 588, 591, 723, 788, 882, 964, 1182, 1379, 1446, 1687, 1764, 1773, 2169, 2364, 2758, 2892, 3374, 3546, 4137, 4338, 5061, 5516, 6748, 7092, 8274, 8676, 9653, 10122, 11809, 12411, 15183, 16548, 19306, 20244, 23618, 24822, 28959, 30366, 35427, 38612, 47236, 47477, 49644, 57918, 60732, 70854, 86877, 94954, 106281, 115836, 141708, 142431, 173754, 189908, 212562, 284862, 332339, 347508, 425124, 427293, 569724, 664678, 854586, 997017, 1329356, 1709172, 1994034, 2326373, 2991051, 3988068, 4652746, 5982102, 6979119, 9305492, 11964204, 13958238, 20937357, 27916476, 41874714, 83749428]

約数ペア:

[(1, 83749428), (2, 41874714), (3, 27916476), (4, 20937357), (6, 13958238), (7, 11964204), (9, 9305492), (12, 6979119), (14, 5982102), (18, 4652746), (21, 3988068), (28, 2991051), (36, 2326373), (42, 1994034), (49, 1709172), (63, 1329356), (84, 997017), (98, 854586), (126, 664678), (147, 569724), (196, 427293), (197, 425124), (241, 347508), (252, 332339), (294, 284862), (394, 212562), (441, 189908), (482, 173754), (588, 142431), (591, 141708), (723, 115836), (788, 106281), (882, 94954), (964, 86877), (1182, 70854), (1379, 60732), (1446, 57918), (1687, 49644), (1764, 47477), (1773, 47236), (2169, 38612), (2364, 35427), (2758, 30366), (2892, 28959), (3374, 24822), (3546, 23618), (4137, 20244), (4338, 19306), (5061, 16548), (5516, 15183), (6748, 12411), (7092, 11809), (8274, 10122), (8676, 9653)]