87842944

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 217382400

約数和(自身を除く): 129539456

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 73, 79, 112, 119, 128, 136, 146, 158, 224, 238, 272, 292, 316, 448, 476, 511, 544, 553, 584, 632, 896, 952, 1022, 1088, 1106, 1168, 1241, 1264, 1343, 1904, 2044, 2176, 2212, 2336, 2482, 2528, 2686, 3808, 4088, 4424, 4672, 4964, 5056, 5372, 5767, 7616, 8176, 8687, 8848, 9344, 9401, 9928, 10112, 10744, 11534, 15232, 16352, 17374, 17696, 18802, 19856, 21488, 23068, 32704, 34748, 35392, 37604, 39712, 40369, 42976, 46136, 65408, 69496, 70784, 75208, 79424, 80738, 85952, 92272, 98039, 138992, 150416, 158848, 161476, 171904, 184544, 196078, 277984, 300832, 322952, 369088, 392156, 555968, 601664, 645904, 686273, 738176, 784312, 1111936, 1203328, 1291808, 1372546, 1568624, 2583616, 2745092, 3137248, 5167232, 5490184, 6274496, 10980368, 12548992, 21960736, 43921472, 87842944]

約数ペア:

[(1, 87842944), (2, 43921472), (4, 21960736), (7, 12548992), (8, 10980368), (14, 6274496), (16, 5490184), (17, 5167232), (28, 3137248), (32, 2745092), (34, 2583616), (56, 1568624), (64, 1372546), (68, 1291808), (73, 1203328), (79, 1111936), (112, 784312), (119, 738176), (128, 686273), (136, 645904), (146, 601664), (158, 555968), (224, 392156), (238, 369088), (272, 322952), (292, 300832), (316, 277984), (448, 196078), (476, 184544), (511, 171904), (544, 161476), (553, 158848), (584, 150416), (632, 138992), (896, 98039), (952, 92272), (1022, 85952), (1088, 80738), (1106, 79424), (1168, 75208), (1241, 70784), (1264, 69496), (1343, 65408), (1904, 46136), (2044, 42976), (2176, 40369), (2212, 39712), (2336, 37604), (2482, 35392), (2528, 34748), (2686, 32704), (3808, 23068), (4088, 21488), (4424, 19856), (4672, 18802), (4964, 17696), (5056, 17374), (5372, 16352), (5767, 15232), (7616, 11534), (8176, 10744), (8687, 10112), (8848, 9928), (9344, 9401)]