68512176

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:544

約数の個数: 160

約数和(自身を含む): 219628800

約数和(自身を除く): 151116624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 144, 152, 153, 171, 204, 216, 228, 272, 304, 306, 323, 342, 408, 432, 456, 459, 491, 513, 612, 646, 684, 816, 912, 918, 969, 982, 1026, 1224, 1292, 1368, 1473, 1836, 1938, 1964, 2052, 2448, 2584, 2736, 2907, 2946, 3672, 3876, 3928, 4104, 4419, 5168, 5814, 5892, 7344, 7752, 7856, 8208, 8347, 8721, 8838, 9329, 11628, 11784, 13257, 15504, 16694, 17442, 17676, 18658, 23256, 23568, 25041, 26514, 27987, 33388, 34884, 35352, 37316, 46512, 50082, 53028, 55974, 66776, 69768, 70704, 74632, 75123, 83961, 100164, 106056, 111948, 133552, 139536, 149264, 150246, 158593, 167922, 200328, 212112, 223896, 225369, 251883, 300492, 317186, 335844, 400656, 447792, 450738, 475779, 503766, 600984, 634372, 671688, 901476, 951558, 1007532, 1201968, 1268744, 1343376, 1427337, 1802952, 1903116, 2015064, 2537488, 2854674, 3605904, 3806232, 4030128, 4282011, 5709348, 7612464, 8564022, 11418696, 17128044, 22837392, 34256088, 68512176]

約数ペア:

[(1, 68512176), (2, 34256088), (3, 22837392), (4, 17128044), (6, 11418696), (8, 8564022), (9, 7612464), (12, 5709348), (16, 4282011), (17, 4030128), (18, 3806232), (19, 3605904), (24, 2854674), (27, 2537488), (34, 2015064), (36, 1903116), (38, 1802952), (48, 1427337), (51, 1343376), (54, 1268744), (57, 1201968), (68, 1007532), (72, 951558), (76, 901476), (102, 671688), (108, 634372), (114, 600984), (136, 503766), (144, 475779), (152, 450738), (153, 447792), (171, 400656), (204, 335844), (216, 317186), (228, 300492), (272, 251883), (304, 225369), (306, 223896), (323, 212112), (342, 200328), (408, 167922), (432, 158593), (456, 150246), (459, 149264), (491, 139536), (513, 133552), (612, 111948), (646, 106056), (684, 100164), (816, 83961), (912, 75123), (918, 74632), (969, 70704), (982, 69768), (1026, 66776), (1224, 55974), (1292, 53028), (1368, 50082), (1473, 46512), (1836, 37316), (1938, 35352), (1964, 34884), (2052, 33388), (2448, 27987), (2584, 26514), (2736, 25041), (2907, 23568), (2946, 23256), (3672, 18658), (3876, 17676), (3928, 17442), (4104, 16694), (4419, 15504), (5168, 13257), (5814, 11784), (5892, 11628), (7344, 9329), (7752, 8838), (7856, 8721), (8208, 8347)]