65400972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 200696832

約数和(自身を除く): 135295860

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 169, 182, 204, 221, 238, 271, 273, 338, 357, 364, 442, 476, 507, 542, 546, 663, 676, 714, 813, 884, 1014, 1084, 1092, 1183, 1326, 1428, 1547, 1626, 1897, 2028, 2366, 2652, 2873, 3094, 3252, 3523, 3549, 3794, 4607, 4641, 4732, 5691, 5746, 6188, 7046, 7098, 7588, 8619, 9214, 9282, 10569, 11382, 11492, 13821, 14092, 14196, 17238, 18428, 18564, 20111, 21138, 22764, 24661, 27642, 32249, 34476, 40222, 42276, 45799, 49322, 55284, 59891, 60333, 64498, 73983, 80444, 91598, 96747, 98644, 119782, 120666, 128996, 137397, 147966, 179673, 183196, 193494, 239564, 241332, 274794, 295932, 320593, 359346, 386988, 419237, 549588, 641186, 718692, 778583, 838474, 961779, 1257711, 1282372, 1557166, 1676948, 1923558, 2335749, 2515422, 3114332, 3847116, 4671498, 5030844, 5450081, 9342996, 10900162, 16350243, 21800324, 32700486, 65400972]

約数ペア:

[(1, 65400972), (2, 32700486), (3, 21800324), (4, 16350243), (6, 10900162), (7, 9342996), (12, 5450081), (13, 5030844), (14, 4671498), (17, 3847116), (21, 3114332), (26, 2515422), (28, 2335749), (34, 1923558), (39, 1676948), (42, 1557166), (51, 1282372), (52, 1257711), (68, 961779), (78, 838474), (84, 778583), (91, 718692), (102, 641186), (119, 549588), (156, 419237), (169, 386988), (182, 359346), (204, 320593), (221, 295932), (238, 274794), (271, 241332), (273, 239564), (338, 193494), (357, 183196), (364, 179673), (442, 147966), (476, 137397), (507, 128996), (542, 120666), (546, 119782), (663, 98644), (676, 96747), (714, 91598), (813, 80444), (884, 73983), (1014, 64498), (1084, 60333), (1092, 59891), (1183, 55284), (1326, 49322), (1428, 45799), (1547, 42276), (1626, 40222), (1897, 34476), (2028, 32249), (2366, 27642), (2652, 24661), (2873, 22764), (3094, 21138), (3252, 20111), (3523, 18564), (3549, 18428), (3794, 17238), (4607, 14196), (4641, 14092), (4732, 13821), (5691, 11492), (5746, 11382), (6188, 10569), (7046, 9282), (7098, 9214), (7588, 8619)]