77793768

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4889}}^1$

素因数の和:4931

約数の個数: 96

約数和(自身を含む): 240294600

約数和(自身を除く): 162500832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 4889, 5304, 7956, 9778, 14667, 15912, 19556, 29334, 39112, 44001, 58668, 63557, 83113, 88002, 117336, 127114, 166226, 176004, 190671, 249339, 254228, 332452, 352008, 381342, 498678, 508456, 572013, 664904, 748017, 762684, 997356, 1080469, 1144026, 1496034, 1525368, 1994712, 2160938, 2288052, 2992068, 3241407, 4321876, 4576104, 5984136, 6482814, 8643752, 9724221, 12965628, 19448442, 25931256, 38896884, 77793768]

約数ペア:

[(1, 77793768), (2, 38896884), (3, 25931256), (4, 19448442), (6, 12965628), (8, 9724221), (9, 8643752), (12, 6482814), (13, 5984136), (17, 4576104), (18, 4321876), (24, 3241407), (26, 2992068), (34, 2288052), (36, 2160938), (39, 1994712), (51, 1525368), (52, 1496034), (68, 1144026), (72, 1080469), (78, 997356), (102, 762684), (104, 748017), (117, 664904), (136, 572013), (153, 508456), (156, 498678), (204, 381342), (221, 352008), (234, 332452), (306, 254228), (312, 249339), (408, 190671), (442, 176004), (468, 166226), (612, 127114), (663, 117336), (884, 88002), (936, 83113), (1224, 63557), (1326, 58668), (1768, 44001), (1989, 39112), (2652, 29334), (3978, 19556), (4889, 15912), (5304, 14667), (7956, 9778)]