72373312

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:707

約数の個数: 56

約数和(自身を含む): 157715712

約数和(自身を除く): 85342400

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 223, 352, 446, 461, 704, 892, 922, 1784, 1844, 2453, 3568, 3688, 4906, 5071, 7136, 7376, 9812, 10142, 14272, 14752, 19624, 20284, 29504, 39248, 40568, 78496, 81136, 102803, 156992, 162272, 205606, 324544, 411212, 822424, 1130833, 1644848, 2261666, 3289696, 4523332, 6579392, 9046664, 18093328, 36186656, 72373312]

約数ペア:

[(1, 72373312), (2, 36186656), (4, 18093328), (8, 9046664), (11, 6579392), (16, 4523332), (22, 3289696), (32, 2261666), (44, 1644848), (64, 1130833), (88, 822424), (176, 411212), (223, 324544), (352, 205606), (446, 162272), (461, 156992), (704, 102803), (892, 81136), (922, 78496), (1784, 40568), (1844, 39248), (2453, 29504), (3568, 20284), (3688, 19624), (4906, 14752), (5071, 14272), (7136, 10142), (7376, 9812)]