73206848

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 112

約数和(自身を含む): 180075840

約数和(自身を除く): 106868992

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 421, 494, 572, 608, 704, 832, 836, 842, 988, 1144, 1216, 1672, 1684, 1976, 2288, 2717, 3344, 3368, 3952, 4576, 4631, 5434, 5473, 6688, 6736, 7904, 7999, 9152, 9262, 10868, 10946, 13376, 13472, 15808, 15998, 18524, 21736, 21892, 26944, 31996, 37048, 43472, 43784, 60203, 63992, 74096, 86944, 87568, 87989, 103987, 120406, 127984, 148192, 173888, 175136, 175978, 207974, 240812, 255968, 296384, 350272, 351956, 415948, 481624, 511936, 703912, 831896, 963248, 1143857, 1407824, 1663792, 1926496, 2287714, 2815648, 3327584, 3852992, 4575428, 5631296, 6655168, 9150856, 18301712, 36603424, 73206848]

約数ペア:

[(1, 73206848), (2, 36603424), (4, 18301712), (8, 9150856), (11, 6655168), (13, 5631296), (16, 4575428), (19, 3852992), (22, 3327584), (26, 2815648), (32, 2287714), (38, 1926496), (44, 1663792), (52, 1407824), (64, 1143857), (76, 963248), (88, 831896), (104, 703912), (143, 511936), (152, 481624), (176, 415948), (208, 351956), (209, 350272), (247, 296384), (286, 255968), (304, 240812), (352, 207974), (416, 175978), (418, 175136), (421, 173888), (494, 148192), (572, 127984), (608, 120406), (704, 103987), (832, 87989), (836, 87568), (842, 86944), (988, 74096), (1144, 63992), (1216, 60203), (1672, 43784), (1684, 43472), (1976, 37048), (2288, 31996), (2717, 26944), (3344, 21892), (3368, 21736), (3952, 18524), (4576, 15998), (4631, 15808), (5434, 13472), (5473, 13376), (6688, 10946), (6736, 10868), (7904, 9262), (7999, 9152)]