68920176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 160

約数和(自身を含む): 208111680

約数和(自身を除く): 139191504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 73, 78, 89, 102, 104, 136, 146, 156, 178, 204, 208, 219, 221, 267, 272, 292, 312, 356, 408, 438, 442, 534, 584, 624, 663, 712, 816, 876, 884, 949, 1068, 1157, 1168, 1241, 1326, 1424, 1513, 1752, 1768, 1898, 2136, 2314, 2482, 2652, 2847, 3026, 3471, 3504, 3536, 3723, 3796, 4272, 4539, 4628, 4964, 5304, 5694, 6052, 6497, 6942, 7446, 7592, 9078, 9256, 9928, 10608, 11388, 12104, 12994, 13884, 14892, 15184, 16133, 18156, 18512, 19491, 19669, 19856, 22776, 24208, 25988, 27768, 29784, 32266, 36312, 38982, 39338, 45552, 48399, 51976, 55536, 59007, 59568, 64532, 72624, 77964, 78676, 84461, 96798, 103952, 110449, 118014, 129064, 155928, 157352, 168922, 193596, 220898, 236028, 253383, 258128, 311856, 314704, 331347, 337844, 387192, 441796, 472056, 506766, 662694, 675688, 774384, 883592, 944112, 1013532, 1325388, 1351376, 1435837, 1767184, 2027064, 2650776, 2871674, 4054128, 4307511, 5301552, 5743348, 8615022, 11486696, 17230044, 22973392, 34460088, 68920176]

約数ペア:

[(1, 68920176), (2, 34460088), (3, 22973392), (4, 17230044), (6, 11486696), (8, 8615022), (12, 5743348), (13, 5301552), (16, 4307511), (17, 4054128), (24, 2871674), (26, 2650776), (34, 2027064), (39, 1767184), (48, 1435837), (51, 1351376), (52, 1325388), (68, 1013532), (73, 944112), (78, 883592), (89, 774384), (102, 675688), (104, 662694), (136, 506766), (146, 472056), (156, 441796), (178, 387192), (204, 337844), (208, 331347), (219, 314704), (221, 311856), (267, 258128), (272, 253383), (292, 236028), (312, 220898), (356, 193596), (408, 168922), (438, 157352), (442, 155928), (534, 129064), (584, 118014), (624, 110449), (663, 103952), (712, 96798), (816, 84461), (876, 78676), (884, 77964), (949, 72624), (1068, 64532), (1157, 59568), (1168, 59007), (1241, 55536), (1326, 51976), (1424, 48399), (1513, 45552), (1752, 39338), (1768, 38982), (1898, 36312), (2136, 32266), (2314, 29784), (2482, 27768), (2652, 25988), (2847, 24208), (3026, 22776), (3471, 19856), (3504, 19669), (3536, 19491), (3723, 18512), (3796, 18156), (4272, 16133), (4539, 15184), (4628, 14892), (4964, 13884), (5304, 12994), (5694, 12104), (6052, 11388), (6497, 10608), (6942, 9928), (7446, 9256), (7592, 9078)]