63804468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 197878464

約数和(自身を除く): 134073996

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 49, 51, 52, 68, 78, 84, 91, 98, 102, 119, 147, 156, 182, 196, 204, 221, 238, 273, 294, 357, 364, 442, 476, 491, 546, 588, 637, 663, 714, 833, 884, 982, 1092, 1274, 1326, 1428, 1473, 1547, 1666, 1911, 1964, 2499, 2548, 2652, 2946, 3094, 3332, 3437, 3822, 4641, 4998, 5892, 6188, 6383, 6874, 7644, 8347, 9282, 9996, 10311, 10829, 12766, 13748, 16694, 18564, 19149, 20622, 21658, 24059, 25041, 25532, 32487, 33388, 38298, 41244, 43316, 44681, 48118, 50082, 58429, 64974, 72177, 76596, 89362, 96236, 100164, 108511, 116858, 129948, 134043, 144354, 175287, 178724, 217022, 233716, 268086, 288708, 312767, 325533, 350574, 409003, 434044, 536172, 625534, 651066, 701148, 759577, 818006, 938301, 1227009, 1251068, 1302132, 1519154, 1636012, 1876602, 2278731, 2454018, 3038308, 3753204, 4557462, 4908036, 5317039, 9114924, 10634078, 15951117, 21268156, 31902234, 63804468]

約数ペア:

[(1, 63804468), (2, 31902234), (3, 21268156), (4, 15951117), (6, 10634078), (7, 9114924), (12, 5317039), (13, 4908036), (14, 4557462), (17, 3753204), (21, 3038308), (26, 2454018), (28, 2278731), (34, 1876602), (39, 1636012), (42, 1519154), (49, 1302132), (51, 1251068), (52, 1227009), (68, 938301), (78, 818006), (84, 759577), (91, 701148), (98, 651066), (102, 625534), (119, 536172), (147, 434044), (156, 409003), (182, 350574), (196, 325533), (204, 312767), (221, 288708), (238, 268086), (273, 233716), (294, 217022), (357, 178724), (364, 175287), (442, 144354), (476, 134043), (491, 129948), (546, 116858), (588, 108511), (637, 100164), (663, 96236), (714, 89362), (833, 76596), (884, 72177), (982, 64974), (1092, 58429), (1274, 50082), (1326, 48118), (1428, 44681), (1473, 43316), (1547, 41244), (1666, 38298), (1911, 33388), (1964, 32487), (2499, 25532), (2548, 25041), (2652, 24059), (2946, 21658), (3094, 20622), (3332, 19149), (3437, 18564), (3822, 16694), (4641, 13748), (4998, 12766), (5892, 10829), (6188, 10311), (6383, 9996), (6874, 9282), (7644, 8347)]