78615744

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 216529920

約数和(自身を除く): 137914176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 73, 79, 96, 142, 146, 158, 192, 213, 219, 237, 284, 292, 316, 426, 438, 474, 568, 584, 632, 852, 876, 948, 1136, 1168, 1264, 1704, 1752, 1896, 2272, 2336, 2528, 3408, 3504, 3792, 4544, 4672, 5056, 5183, 5609, 5767, 6816, 7008, 7584, 10366, 11218, 11534, 13632, 14016, 15168, 15549, 16827, 17301, 20732, 22436, 23068, 31098, 33654, 34602, 41464, 44872, 46136, 62196, 67308, 69204, 82928, 89744, 92272, 124392, 134616, 138408, 165856, 179488, 184544, 248784, 269232, 276816, 331712, 358976, 369088, 409457, 497568, 538464, 553632, 818914, 995136, 1076928, 1107264, 1228371, 1637828, 2456742, 3275656, 4913484, 6551312, 9826968, 13102624, 19653936, 26205248, 39307872, 78615744]

約数ペア:

[(1, 78615744), (2, 39307872), (3, 26205248), (4, 19653936), (6, 13102624), (8, 9826968), (12, 6551312), (16, 4913484), (24, 3275656), (32, 2456742), (48, 1637828), (64, 1228371), (71, 1107264), (73, 1076928), (79, 995136), (96, 818914), (142, 553632), (146, 538464), (158, 497568), (192, 409457), (213, 369088), (219, 358976), (237, 331712), (284, 276816), (292, 269232), (316, 248784), (426, 184544), (438, 179488), (474, 165856), (568, 138408), (584, 134616), (632, 124392), (852, 92272), (876, 89744), (948, 82928), (1136, 69204), (1168, 67308), (1264, 62196), (1704, 46136), (1752, 44872), (1896, 41464), (2272, 34602), (2336, 33654), (2528, 31098), (3408, 23068), (3504, 22436), (3792, 20732), (4544, 17301), (4672, 16827), (5056, 15549), (5183, 15168), (5609, 14016), (5767, 13632), (6816, 11534), (7008, 11218), (7584, 10366)]