7962876

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 21490560

約数和(自身を除く): 13527684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 92, 118, 138, 163, 177, 207, 236, 276, 326, 354, 414, 489, 531, 652, 708, 828, 978, 1062, 1357, 1467, 1956, 2124, 2714, 2934, 3749, 4071, 5428, 5868, 7498, 8142, 9617, 11247, 12213, 14996, 16284, 19234, 22494, 24426, 28851, 33741, 38468, 44988, 48852, 57702, 67482, 86553, 115404, 134964, 173106, 221191, 346212, 442382, 663573, 884764, 1327146, 1990719, 2654292, 3981438, 7962876]

約数ペア:

[(1, 7962876), (2, 3981438), (3, 2654292), (4, 1990719), (6, 1327146), (9, 884764), (12, 663573), (18, 442382), (23, 346212), (36, 221191), (46, 173106), (59, 134964), (69, 115404), (92, 86553), (118, 67482), (138, 57702), (163, 48852), (177, 44988), (207, 38468), (236, 33741), (276, 28851), (326, 24426), (354, 22494), (414, 19234), (489, 16284), (531, 14996), (652, 12213), (708, 11247), (828, 9617), (978, 8142), (1062, 7498), (1357, 5868), (1467, 5428), (1956, 4071), (2124, 3749), (2714, 2934)]