47642292

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 126794304

約数和(自身を除く): 79152012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 163, 207, 276, 326, 353, 414, 489, 652, 706, 828, 978, 1059, 1412, 1467, 1956, 2118, 2934, 3177, 3749, 4236, 5868, 6354, 7498, 8119, 11247, 12708, 14996, 16238, 22494, 24357, 32476, 33741, 44988, 48714, 57539, 67482, 73071, 97428, 115078, 134964, 146142, 172617, 230156, 292284, 345234, 517851, 690468, 1035702, 1323397, 2071404, 2646794, 3970191, 5293588, 7940382, 11910573, 15880764, 23821146, 47642292]

約数ペア:

[(1, 47642292), (2, 23821146), (3, 15880764), (4, 11910573), (6, 7940382), (9, 5293588), (12, 3970191), (18, 2646794), (23, 2071404), (36, 1323397), (46, 1035702), (69, 690468), (92, 517851), (138, 345234), (163, 292284), (207, 230156), (276, 172617), (326, 146142), (353, 134964), (414, 115078), (489, 97428), (652, 73071), (706, 67482), (828, 57539), (978, 48714), (1059, 44988), (1412, 33741), (1467, 32476), (1956, 24357), (2118, 22494), (2934, 16238), (3177, 14996), (3749, 12708), (4236, 11247), (5868, 8119), (6354, 7498)]