68884272

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1531

約数の個数: 120

約数和(自身を含む): 215008560

約数和(自身を除く): 146124288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 304, 306, 323, 342, 408, 456, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1481, 1938, 2448, 2584, 2736, 2907, 2962, 3876, 4443, 5168, 5814, 5924, 7752, 8886, 11628, 11848, 13329, 15504, 17772, 23256, 23696, 25177, 26658, 28139, 35544, 46512, 50354, 53316, 56278, 71088, 75531, 84417, 100708, 106632, 112556, 151062, 168834, 201416, 213264, 225112, 226593, 253251, 302124, 337668, 402832, 450224, 453186, 478363, 506502, 604248, 675336, 906372, 956726, 1013004, 1208496, 1350672, 1435089, 1812744, 1913452, 2026008, 2870178, 3625488, 3826904, 4052016, 4305267, 5740356, 7653808, 8610534, 11480712, 17221068, 22961424, 34442136, 68884272]

約数ペア:

[(1, 68884272), (2, 34442136), (3, 22961424), (4, 17221068), (6, 11480712), (8, 8610534), (9, 7653808), (12, 5740356), (16, 4305267), (17, 4052016), (18, 3826904), (19, 3625488), (24, 2870178), (34, 2026008), (36, 1913452), (38, 1812744), (48, 1435089), (51, 1350672), (57, 1208496), (68, 1013004), (72, 956726), (76, 906372), (102, 675336), (114, 604248), (136, 506502), (144, 478363), (152, 453186), (153, 450224), (171, 402832), (204, 337668), (228, 302124), (272, 253251), (304, 226593), (306, 225112), (323, 213264), (342, 201416), (408, 168834), (456, 151062), (612, 112556), (646, 106632), (684, 100708), (816, 84417), (912, 75531), (969, 71088), (1224, 56278), (1292, 53316), (1368, 50354), (1481, 46512), (1938, 35544), (2448, 28139), (2584, 26658), (2736, 25177), (2907, 23696), (2962, 23256), (3876, 17772), (4443, 15504), (5168, 13329), (5814, 11848), (5924, 11628), (7752, 8886)]