74462856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 215913600

約数和(自身を除く): 141450744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 101, 102, 104, 136, 139, 156, 202, 204, 221, 278, 303, 312, 404, 408, 417, 442, 556, 606, 663, 808, 834, 884, 1112, 1212, 1313, 1326, 1668, 1717, 1768, 1807, 2363, 2424, 2626, 2652, 3336, 3434, 3614, 3939, 4726, 5151, 5252, 5304, 5421, 6868, 7089, 7228, 7878, 9452, 10302, 10504, 10842, 13736, 14039, 14178, 14456, 15756, 18904, 20604, 21684, 22321, 28078, 28356, 30719, 31512, 41208, 42117, 43368, 44642, 56156, 56712, 61438, 66963, 84234, 89284, 92157, 112312, 122876, 133926, 168468, 178568, 182507, 184314, 238663, 245752, 267852, 336936, 365014, 368628, 477326, 535704, 547521, 715989, 730028, 737256, 954652, 1095042, 1431978, 1460056, 1909304, 2190084, 2863956, 3102619, 4380168, 5727912, 6205238, 9307857, 12410476, 18615714, 24820952, 37231428, 74462856]

約数ペア:

[(1, 74462856), (2, 37231428), (3, 24820952), (4, 18615714), (6, 12410476), (8, 9307857), (12, 6205238), (13, 5727912), (17, 4380168), (24, 3102619), (26, 2863956), (34, 2190084), (39, 1909304), (51, 1460056), (52, 1431978), (68, 1095042), (78, 954652), (101, 737256), (102, 730028), (104, 715989), (136, 547521), (139, 535704), (156, 477326), (202, 368628), (204, 365014), (221, 336936), (278, 267852), (303, 245752), (312, 238663), (404, 184314), (408, 182507), (417, 178568), (442, 168468), (556, 133926), (606, 122876), (663, 112312), (808, 92157), (834, 89284), (884, 84234), (1112, 66963), (1212, 61438), (1313, 56712), (1326, 56156), (1668, 44642), (1717, 43368), (1768, 42117), (1807, 41208), (2363, 31512), (2424, 30719), (2626, 28356), (2652, 28078), (3336, 22321), (3434, 21684), (3614, 20604), (3939, 18904), (4726, 15756), (5151, 14456), (5252, 14178), (5304, 14039), (5421, 13736), (6868, 10842), (7089, 10504), (7228, 10302), (7878, 9452)]