70381548

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 201393920

約数和(自身を除く): 131012372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 81, 103, 108, 111, 114, 148, 162, 171, 206, 222, 228, 243, 309, 324, 333, 342, 412, 444, 486, 513, 618, 666, 684, 703, 927, 972, 999, 1026, 1236, 1332, 1406, 1539, 1854, 1957, 1998, 2052, 2109, 2781, 2812, 2997, 3078, 3708, 3811, 3914, 3996, 4218, 4617, 5562, 5871, 5994, 6156, 6327, 7622, 7828, 8343, 8436, 8991, 9234, 11124, 11433, 11742, 11988, 12654, 15244, 16686, 17613, 17982, 18468, 18981, 22866, 23484, 25029, 25308, 33372, 34299, 35226, 35964, 37962, 45732, 50058, 52839, 56943, 68598, 70452, 72409, 75924, 100116, 102897, 105678, 113886, 137196, 144818, 158517, 170829, 205794, 211356, 217227, 227772, 289636, 308691, 317034, 341658, 411588, 434454, 475551, 617382, 634068, 651681, 683316, 868908, 926073, 951102, 1234764, 1303362, 1852146, 1902204, 1955043, 2606724, 3704292, 3910086, 5865129, 7820172, 11730258, 17595387, 23460516, 35190774, 70381548]

約数ペア:

[(1, 70381548), (2, 35190774), (3, 23460516), (4, 17595387), (6, 11730258), (9, 7820172), (12, 5865129), (18, 3910086), (19, 3704292), (27, 2606724), (36, 1955043), (37, 1902204), (38, 1852146), (54, 1303362), (57, 1234764), (74, 951102), (76, 926073), (81, 868908), (103, 683316), (108, 651681), (111, 634068), (114, 617382), (148, 475551), (162, 434454), (171, 411588), (206, 341658), (222, 317034), (228, 308691), (243, 289636), (309, 227772), (324, 217227), (333, 211356), (342, 205794), (412, 170829), (444, 158517), (486, 144818), (513, 137196), (618, 113886), (666, 105678), (684, 102897), (703, 100116), (927, 75924), (972, 72409), (999, 70452), (1026, 68598), (1236, 56943), (1332, 52839), (1406, 50058), (1539, 45732), (1854, 37962), (1957, 35964), (1998, 35226), (2052, 34299), (2109, 33372), (2781, 25308), (2812, 25029), (2997, 23484), (3078, 22866), (3708, 18981), (3811, 18468), (3914, 17982), (3996, 17613), (4218, 16686), (4617, 15244), (5562, 12654), (5871, 11988), (5994, 11742), (6156, 11433), (6327, 11124), (7622, 9234), (7828, 8991), (8343, 8436)]