123004284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 313834752

約数和(自身を除く): 190830468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 169, 262, 338, 393, 463, 507, 524, 676, 786, 926, 1014, 1389, 1572, 1703, 1852, 2028, 2778, 3406, 5109, 5556, 6019, 6812, 10218, 12038, 18057, 20436, 22139, 24076, 36114, 44278, 60653, 66417, 72228, 78247, 88556, 121306, 132834, 156494, 181959, 234741, 242612, 265668, 312988, 363918, 469482, 727836, 788489, 938964, 1576978, 2365467, 3153956, 4730934, 9461868, 10250357, 20500714, 30751071, 41001428, 61502142, 123004284]

約数ペア:

[(1, 123004284), (2, 61502142), (3, 41001428), (4, 30751071), (6, 20500714), (12, 10250357), (13, 9461868), (26, 4730934), (39, 3153956), (52, 2365467), (78, 1576978), (131, 938964), (156, 788489), (169, 727836), (262, 469482), (338, 363918), (393, 312988), (463, 265668), (507, 242612), (524, 234741), (676, 181959), (786, 156494), (926, 132834), (1014, 121306), (1389, 88556), (1572, 78247), (1703, 72228), (1852, 66417), (2028, 60653), (2778, 44278), (3406, 36114), (5109, 24076), (5556, 22139), (6019, 20436), (6812, 18057), (10218, 12038)]