78622848

素因数分解:

$2^7\times 3^2\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 228337200

約数和(自身を除く): 149714352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 278, 288, 384, 417, 491, 556, 576, 834, 982, 1112, 1152, 1251, 1473, 1668, 1964, 2224, 2502, 2946, 3336, 3928, 4419, 4448, 5004, 5892, 6672, 7856, 8838, 8896, 10008, 11784, 13344, 15712, 17676, 17792, 20016, 23568, 26688, 31424, 35352, 40032, 47136, 53376, 62848, 68249, 70704, 80064, 94272, 136498, 141408, 160128, 188544, 204747, 272996, 282816, 409494, 545992, 565632, 614241, 818988, 1091984, 1228482, 1637976, 2183968, 2456964, 3275952, 4367936, 4913928, 6551904, 8735872, 9827856, 13103808, 19655712, 26207616, 39311424, 78622848]

約数ペア:

[(1, 78622848), (2, 39311424), (3, 26207616), (4, 19655712), (6, 13103808), (8, 9827856), (9, 8735872), (12, 6551904), (16, 4913928), (18, 4367936), (24, 3275952), (32, 2456964), (36, 2183968), (48, 1637976), (64, 1228482), (72, 1091984), (96, 818988), (128, 614241), (139, 565632), (144, 545992), (192, 409494), (278, 282816), (288, 272996), (384, 204747), (417, 188544), (491, 160128), (556, 141408), (576, 136498), (834, 94272), (982, 80064), (1112, 70704), (1152, 68249), (1251, 62848), (1473, 53376), (1668, 47136), (1964, 40032), (2224, 35352), (2502, 31424), (2946, 26688), (3336, 23568), (3928, 20016), (4419, 17792), (4448, 17676), (5004, 15712), (5892, 13344), (6672, 11784), (7856, 10008), (8838, 8896)]