72341248

素因数分解:

$2^8\times 7^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 108

約数和(自身を含む): 172431840

約数和(自身を除く): 100090592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 79, 98, 112, 128, 146, 158, 196, 224, 256, 292, 316, 392, 448, 511, 553, 584, 632, 784, 896, 1022, 1106, 1168, 1264, 1568, 1792, 2044, 2212, 2336, 2528, 3136, 3577, 3871, 4088, 4424, 4672, 5056, 5767, 6272, 7154, 7742, 8176, 8848, 9344, 10112, 11534, 12544, 14308, 15484, 16352, 17696, 18688, 20224, 23068, 28616, 30968, 32704, 35392, 40369, 46136, 57232, 61936, 65408, 70784, 80738, 92272, 114464, 123872, 130816, 141568, 161476, 184544, 228928, 247744, 282583, 322952, 369088, 457856, 495488, 565166, 645904, 738176, 915712, 990976, 1130332, 1291808, 1476352, 2260664, 2583616, 4521328, 5167232, 9042656, 10334464, 18085312, 36170624, 72341248]

約数ペア:

[(1, 72341248), (2, 36170624), (4, 18085312), (7, 10334464), (8, 9042656), (14, 5167232), (16, 4521328), (28, 2583616), (32, 2260664), (49, 1476352), (56, 1291808), (64, 1130332), (73, 990976), (79, 915712), (98, 738176), (112, 645904), (128, 565166), (146, 495488), (158, 457856), (196, 369088), (224, 322952), (256, 282583), (292, 247744), (316, 228928), (392, 184544), (448, 161476), (511, 141568), (553, 130816), (584, 123872), (632, 114464), (784, 92272), (896, 80738), (1022, 70784), (1106, 65408), (1168, 61936), (1264, 57232), (1568, 46136), (1792, 40369), (2044, 35392), (2212, 32704), (2336, 30968), (2528, 28616), (3136, 23068), (3577, 20224), (3871, 18688), (4088, 17696), (4424, 16352), (4672, 15484), (5056, 14308), (5767, 12544), (6272, 11534), (7154, 10112), (7742, 9344), (8176, 8848)]