64844052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 201096000

約数和(自身を除く): 136251948

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, 499, 546, 588, 637, 663, 714, 833, 884, 998, 1092, 1274, 1326, 1428, 1497, 1547, 1666, 1911, 1996, 2499, 2548, 2652, 2994, 3094, 3332, 3493, 3822, 4641, 4998, 5988, 6188, 6487, 6986, 7644, 8483, 9282, 9996, 10479, 10829, 12974, 13972, 16966, 18564, 19461, 20958, 21658, 24451, 25449, 25948, 32487, 33932, 38922, 41916, 43316, 45409, 48902, 50898, 59381, 64974, 73353, 77844, 90818, 97804, 101796, 110279, 118762, 129948, 136227, 146706, 178143, 181636, 220558, 237524, 272454, 293412, 317863, 330837, 356286, 415667, 441116, 544908, 635726, 661674, 712572, 771953, 831334, 953589, 1247001, 1271452, 1323348, 1543906, 1662668, 1907178, 2315859, 2494002, 3087812, 3814356, 4631718, 4988004, 5403671, 9263436, 10807342, 16211013, 21614684, 32422026, 64844052]

約数ペア:

[(1, 64844052), (2, 32422026), (3, 21614684), (4, 16211013), (6, 10807342), (7, 9263436), (12, 5403671), (13, 4988004), (14, 4631718), (17, 3814356), (21, 3087812), (26, 2494002), (28, 2315859), (34, 1907178), (39, 1662668), (42, 1543906), (49, 1323348), (51, 1271452), (52, 1247001), (68, 953589), (78, 831334), (84, 771953), (91, 712572), (98, 661674), (102, 635726), (119, 544908), (147, 441116), (156, 415667), (182, 356286), (196, 330837), (204, 317863), (221, 293412), (238, 272454), (273, 237524), (294, 220558), (357, 181636), (364, 178143), (442, 146706), (476, 136227), (499, 129948), (546, 118762), (588, 110279), (637, 101796), (663, 97804), (714, 90818), (833, 77844), (884, 73353), (998, 64974), (1092, 59381), (1274, 50898), (1326, 48902), (1428, 45409), (1497, 43316), (1547, 41916), (1666, 38922), (1911, 33932), (1996, 32487), (2499, 25948), (2548, 25449), (2652, 24451), (2994, 21658), (3094, 20958), (3332, 19461), (3493, 18564), (3822, 16966), (4641, 13972), (4998, 12974), (5988, 10829), (6188, 10479), (6487, 9996), (6986, 9282), (7644, 8483)]