42254316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 125483904

約数和(自身を除く): 83229588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 47, 51, 52, 68, 78, 94, 102, 113, 117, 141, 153, 156, 188, 204, 221, 226, 234, 282, 306, 339, 423, 442, 452, 468, 564, 611, 612, 663, 678, 799, 846, 884, 1017, 1222, 1326, 1356, 1469, 1598, 1692, 1833, 1921, 1989, 2034, 2397, 2444, 2652, 2938, 3196, 3666, 3842, 3978, 4068, 4407, 4794, 5311, 5499, 5763, 5876, 7191, 7332, 7684, 7956, 8814, 9588, 10387, 10622, 10998, 11526, 13221, 14382, 15933, 17289, 17628, 20774, 21244, 21996, 23052, 24973, 26442, 28764, 31161, 31866, 34578, 41548, 47799, 49946, 52884, 62322, 63732, 69043, 69156, 74919, 90287, 93483, 95598, 99892, 124644, 138086, 149838, 180574, 186966, 191196, 207129, 224757, 270861, 276172, 299676, 361148, 373932, 414258, 449514, 541722, 621387, 812583, 828516, 899028, 1083444, 1173731, 1242774, 1625166, 2347462, 2485548, 3250332, 3521193, 4694924, 7042386, 10563579, 14084772, 21127158, 42254316]

約数ペア:

[(1, 42254316), (2, 21127158), (3, 14084772), (4, 10563579), (6, 7042386), (9, 4694924), (12, 3521193), (13, 3250332), (17, 2485548), (18, 2347462), (26, 1625166), (34, 1242774), (36, 1173731), (39, 1083444), (47, 899028), (51, 828516), (52, 812583), (68, 621387), (78, 541722), (94, 449514), (102, 414258), (113, 373932), (117, 361148), (141, 299676), (153, 276172), (156, 270861), (188, 224757), (204, 207129), (221, 191196), (226, 186966), (234, 180574), (282, 149838), (306, 138086), (339, 124644), (423, 99892), (442, 95598), (452, 93483), (468, 90287), (564, 74919), (611, 69156), (612, 69043), (663, 63732), (678, 62322), (799, 52884), (846, 49946), (884, 47799), (1017, 41548), (1222, 34578), (1326, 31866), (1356, 31161), (1469, 28764), (1598, 26442), (1692, 24973), (1833, 23052), (1921, 21996), (1989, 21244), (2034, 20774), (2397, 17628), (2444, 17289), (2652, 15933), (2938, 14382), (3196, 13221), (3666, 11526), (3842, 10998), (3978, 10622), (4068, 10387), (4407, 9588), (4794, 8814), (5311, 7956), (5499, 7684), (5763, 7332), (5876, 7191)]