72080892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 209139840

約数和(自身を除く): 137058948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 47, 52, 58, 78, 87, 94, 113, 116, 117, 141, 156, 174, 188, 226, 234, 261, 282, 339, 348, 377, 423, 452, 468, 522, 564, 611, 678, 754, 846, 1017, 1044, 1131, 1222, 1356, 1363, 1469, 1508, 1692, 1833, 2034, 2262, 2444, 2726, 2938, 3277, 3393, 3666, 4068, 4089, 4407, 4524, 5311, 5452, 5499, 5876, 6554, 6786, 7332, 8178, 8814, 9831, 10622, 10998, 12267, 13108, 13221, 13572, 15933, 16356, 17628, 17719, 19662, 21244, 21996, 24534, 26442, 29493, 31866, 35438, 39324, 42601, 47799, 49068, 52884, 53157, 58986, 63732, 69043, 70876, 85202, 95598, 106314, 117972, 127803, 138086, 154019, 159471, 170404, 191196, 207129, 212628, 255606, 276172, 308038, 318942, 383409, 414258, 462057, 511212, 616076, 621387, 637884, 766818, 828516, 924114, 1242774, 1386171, 1533636, 1848228, 2002247, 2485548, 2772342, 4004494, 5544684, 6006741, 8008988, 12013482, 18020223, 24026964, 36040446, 72080892]

約数ペア:

[(1, 72080892), (2, 36040446), (3, 24026964), (4, 18020223), (6, 12013482), (9, 8008988), (12, 6006741), (13, 5544684), (18, 4004494), (26, 2772342), (29, 2485548), (36, 2002247), (39, 1848228), (47, 1533636), (52, 1386171), (58, 1242774), (78, 924114), (87, 828516), (94, 766818), (113, 637884), (116, 621387), (117, 616076), (141, 511212), (156, 462057), (174, 414258), (188, 383409), (226, 318942), (234, 308038), (261, 276172), (282, 255606), (339, 212628), (348, 207129), (377, 191196), (423, 170404), (452, 159471), (468, 154019), (522, 138086), (564, 127803), (611, 117972), (678, 106314), (754, 95598), (846, 85202), (1017, 70876), (1044, 69043), (1131, 63732), (1222, 58986), (1356, 53157), (1363, 52884), (1469, 49068), (1508, 47799), (1692, 42601), (1833, 39324), (2034, 35438), (2262, 31866), (2444, 29493), (2726, 26442), (2938, 24534), (3277, 21996), (3393, 21244), (3666, 19662), (4068, 17719), (4089, 17628), (4407, 16356), (4524, 15933), (5311, 13572), (5452, 13221), (5499, 13108), (5876, 12267), (6554, 10998), (6786, 10622), (7332, 9831), (8178, 8814)]