8847072

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 28894320

約数和(自身を除く): 20047248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 139, 144, 153, 156, 204, 208, 221, 234, 272, 278, 288, 306, 312, 408, 416, 417, 442, 468, 544, 556, 612, 624, 663, 816, 834, 884, 936, 1112, 1224, 1248, 1251, 1326, 1632, 1668, 1768, 1807, 1872, 1989, 2224, 2363, 2448, 2502, 2652, 3336, 3536, 3614, 3744, 3978, 4448, 4726, 4896, 5004, 5304, 5421, 6672, 7072, 7089, 7228, 7956, 9452, 10008, 10608, 10842, 13344, 14178, 14456, 15912, 16263, 18904, 20016, 21216, 21267, 21684, 28356, 28912, 30719, 31824, 32526, 37808, 40032, 42534, 43368, 56712, 57824, 61438, 63648, 65052, 75616, 85068, 86736, 92157, 113424, 122876, 130104, 170136, 173472, 184314, 226848, 245752, 260208, 276471, 340272, 368628, 491504, 520416, 552942, 680544, 737256, 983008, 1105884, 1474512, 2211768, 2949024, 4423536, 8847072]

約数ペア:

[(1, 8847072), (2, 4423536), (3, 2949024), (4, 2211768), (6, 1474512), (8, 1105884), (9, 983008), (12, 737256), (13, 680544), (16, 552942), (17, 520416), (18, 491504), (24, 368628), (26, 340272), (32, 276471), (34, 260208), (36, 245752), (39, 226848), (48, 184314), (51, 173472), (52, 170136), (68, 130104), (72, 122876), (78, 113424), (96, 92157), (102, 86736), (104, 85068), (117, 75616), (136, 65052), (139, 63648), (144, 61438), (153, 57824), (156, 56712), (204, 43368), (208, 42534), (221, 40032), (234, 37808), (272, 32526), (278, 31824), (288, 30719), (306, 28912), (312, 28356), (408, 21684), (416, 21267), (417, 21216), (442, 20016), (468, 18904), (544, 16263), (556, 15912), (612, 14456), (624, 14178), (663, 13344), (816, 10842), (834, 10608), (884, 10008), (936, 9452), (1112, 7956), (1224, 7228), (1248, 7089), (1251, 7072), (1326, 6672), (1632, 5421), (1668, 5304), (1768, 5004), (1807, 4896), (1872, 4726), (1989, 4448), (2224, 3978), (2363, 3744), (2448, 3614), (2502, 3536), (2652, 3336)]