39421044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 108300192

約数和(自身を除く): 68879148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 234, 262, 393, 468, 524, 643, 786, 1179, 1286, 1572, 1703, 1929, 2358, 2572, 3406, 3858, 4716, 5109, 5787, 6812, 7716, 8359, 10218, 11574, 15327, 16718, 20436, 23148, 25077, 30654, 33436, 50154, 61308, 75231, 84233, 100308, 150462, 168466, 252699, 300924, 336932, 505398, 758097, 1010796, 1095029, 1516194, 2190058, 3032388, 3285087, 4380116, 6570174, 9855261, 13140348, 19710522, 39421044]

約数ペア:

[(1, 39421044), (2, 19710522), (3, 13140348), (4, 9855261), (6, 6570174), (9, 4380116), (12, 3285087), (13, 3032388), (18, 2190058), (26, 1516194), (36, 1095029), (39, 1010796), (52, 758097), (78, 505398), (117, 336932), (131, 300924), (156, 252699), (234, 168466), (262, 150462), (393, 100308), (468, 84233), (524, 75231), (643, 61308), (786, 50154), (1179, 33436), (1286, 30654), (1572, 25077), (1703, 23148), (1929, 20436), (2358, 16718), (2572, 15327), (3406, 11574), (3858, 10218), (4716, 8359), (5109, 7716), (5787, 6812)]