42686604

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 112592480

約数和(自身を除く): 69905876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 73, 74, 111, 146, 148, 219, 222, 292, 333, 438, 439, 444, 657, 666, 876, 878, 1314, 1317, 1332, 1756, 2628, 2634, 2701, 3951, 5268, 5402, 7902, 8103, 10804, 15804, 16206, 16243, 24309, 32047, 32412, 32486, 48618, 48729, 64094, 64972, 96141, 97236, 97458, 128188, 146187, 192282, 194916, 288423, 292374, 384564, 576846, 584748, 1153692, 1185739, 2371478, 3557217, 4742956, 7114434, 10671651, 14228868, 21343302, 42686604]

約数ペア:

[(1, 42686604), (2, 21343302), (3, 14228868), (4, 10671651), (6, 7114434), (9, 4742956), (12, 3557217), (18, 2371478), (36, 1185739), (37, 1153692), (73, 584748), (74, 576846), (111, 384564), (146, 292374), (148, 288423), (219, 194916), (222, 192282), (292, 146187), (333, 128188), (438, 97458), (439, 97236), (444, 96141), (657, 64972), (666, 64094), (876, 48729), (878, 48618), (1314, 32486), (1317, 32412), (1332, 32047), (1756, 24309), (2628, 16243), (2634, 16206), (2701, 15804), (3951, 10804), (5268, 8103), (5402, 7902)]