73220004

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 225227520

約数和(自身を除く): 152007516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 121, 132, 143, 156, 198, 234, 242, 286, 297, 351, 363, 396, 429, 431, 468, 484, 572, 594, 702, 726, 858, 862, 1089, 1188, 1287, 1293, 1404, 1452, 1573, 1716, 1724, 2178, 2574, 2586, 3146, 3267, 3861, 3879, 4356, 4719, 4741, 5148, 5172, 5603, 6292, 6534, 7722, 7758, 9438, 9482, 11206, 11637, 13068, 14157, 14223, 15444, 15516, 16809, 18876, 18964, 22412, 23274, 28314, 28446, 33618, 42471, 42669, 46548, 50427, 52151, 56628, 56892, 61633, 67236, 84942, 85338, 100854, 104302, 123266, 128007, 151281, 156453, 169884, 170676, 184899, 201708, 208604, 246532, 256014, 302562, 312906, 369798, 469359, 512028, 554697, 605124, 625812, 677963, 739596, 938718, 1109394, 1355926, 1408077, 1664091, 1877436, 2033889, 2218788, 2711852, 2816154, 3328182, 4067778, 5632308, 6101667, 6656364, 8135556, 12203334, 18305001, 24406668, 36610002, 73220004]

約数ペア:

[(1, 73220004), (2, 36610002), (3, 24406668), (4, 18305001), (6, 12203334), (9, 8135556), (11, 6656364), (12, 6101667), (13, 5632308), (18, 4067778), (22, 3328182), (26, 2816154), (27, 2711852), (33, 2218788), (36, 2033889), (39, 1877436), (44, 1664091), (52, 1408077), (54, 1355926), (66, 1109394), (78, 938718), (99, 739596), (108, 677963), (117, 625812), (121, 605124), (132, 554697), (143, 512028), (156, 469359), (198, 369798), (234, 312906), (242, 302562), (286, 256014), (297, 246532), (351, 208604), (363, 201708), (396, 184899), (429, 170676), (431, 169884), (468, 156453), (484, 151281), (572, 128007), (594, 123266), (702, 104302), (726, 100854), (858, 85338), (862, 84942), (1089, 67236), (1188, 61633), (1287, 56892), (1293, 56628), (1404, 52151), (1452, 50427), (1573, 46548), (1716, 42669), (1724, 42471), (2178, 33618), (2574, 28446), (2586, 28314), (3146, 23274), (3267, 22412), (3861, 18964), (3879, 18876), (4356, 16809), (4719, 15516), (4741, 15444), (5148, 14223), (5172, 14157), (5603, 13068), (6292, 11637), (6534, 11206), (7722, 9482), (7758, 9438)]