65863044

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:871

約数の個数: 120

約数和(自身を含む): 195419840

約数和(自身を除く): 129556796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 823, 988, 1026, 1053, 1404, 1482, 1539, 1646, 2052, 2106, 2223, 2469, 2964, 3078, 3292, 4212, 4446, 4938, 6156, 6669, 7407, 8892, 9876, 10699, 13338, 14814, 15637, 20007, 21398, 22221, 26676, 29628, 31274, 32097, 40014, 42796, 44442, 46911, 62548, 64194, 66663, 80028, 88884, 93822, 96291, 128388, 133326, 140733, 187644, 192582, 203281, 266652, 281466, 288873, 385164, 406562, 422199, 562932, 577746, 609843, 813124, 844398, 866619, 1155492, 1219686, 1266597, 1688796, 1733238, 1829529, 2439372, 2533194, 3466476, 3659058, 5066388, 5488587, 7318116, 10977174, 16465761, 21954348, 32931522, 65863044]

約数ペア:

[(1, 65863044), (2, 32931522), (3, 21954348), (4, 16465761), (6, 10977174), (9, 7318116), (12, 5488587), (13, 5066388), (18, 3659058), (19, 3466476), (26, 2533194), (27, 2439372), (36, 1829529), (38, 1733238), (39, 1688796), (52, 1266597), (54, 1219686), (57, 1155492), (76, 866619), (78, 844398), (81, 813124), (108, 609843), (114, 577746), (117, 562932), (156, 422199), (162, 406562), (171, 385164), (228, 288873), (234, 281466), (247, 266652), (324, 203281), (342, 192582), (351, 187644), (468, 140733), (494, 133326), (513, 128388), (684, 96291), (702, 93822), (741, 88884), (823, 80028), (988, 66663), (1026, 64194), (1053, 62548), (1404, 46911), (1482, 44442), (1539, 42796), (1646, 40014), (2052, 32097), (2106, 31274), (2223, 29628), (2469, 26676), (2964, 22221), (3078, 21398), (3292, 20007), (4212, 15637), (4446, 14814), (4938, 13338), (6156, 10699), (6669, 9876), (7407, 8892)]