78386796

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{367}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 210974400

約数和(自身を除く): 132587604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 349, 367, 612, 698, 734, 1047, 1101, 1396, 1468, 2094, 2202, 3141, 3303, 4188, 4404, 5933, 6239, 6282, 6606, 11866, 12478, 12564, 13212, 17799, 18717, 23732, 24956, 35598, 37434, 53397, 56151, 71196, 74868, 106794, 112302, 128083, 213588, 224604, 256166, 384249, 512332, 768498, 1152747, 1536996, 2177411, 2305494, 4354822, 4610988, 6532233, 8709644, 13064466, 19596699, 26128932, 39193398, 78386796]

約数ペア:

[(1, 78386796), (2, 39193398), (3, 26128932), (4, 19596699), (6, 13064466), (9, 8709644), (12, 6532233), (17, 4610988), (18, 4354822), (34, 2305494), (36, 2177411), (51, 1536996), (68, 1152747), (102, 768498), (153, 512332), (204, 384249), (306, 256166), (349, 224604), (367, 213588), (612, 128083), (698, 112302), (734, 106794), (1047, 74868), (1101, 71196), (1396, 56151), (1468, 53397), (2094, 37434), (2202, 35598), (3141, 24956), (3303, 23732), (4188, 18717), (4404, 17799), (5933, 13212), (6239, 12564), (6282, 12478), (6606, 11866)]