71477238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 173417472

約数和(自身を除く): 101940234

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 61, 69, 122, 138, 161, 183, 322, 366, 427, 483, 854, 966, 1213, 1281, 1403, 2426, 2562, 2806, 3639, 4209, 7278, 8418, 8491, 9821, 16982, 19642, 25473, 27899, 29463, 50946, 55798, 58926, 73993, 83697, 147986, 167394, 195293, 221979, 390586, 443958, 517951, 585879, 1035902, 1171758, 1553853, 1701839, 3107706, 3403678, 5105517, 10211034, 11912873, 23825746, 35738619, 71477238]

約数ペア:

[(1, 71477238), (2, 35738619), (3, 23825746), (6, 11912873), (7, 10211034), (14, 5105517), (21, 3403678), (23, 3107706), (42, 1701839), (46, 1553853), (61, 1171758), (69, 1035902), (122, 585879), (138, 517951), (161, 443958), (183, 390586), (322, 221979), (366, 195293), (427, 167394), (483, 147986), (854, 83697), (966, 73993), (1213, 58926), (1281, 55798), (1403, 50946), (2426, 29463), (2562, 27899), (2806, 25473), (3639, 19642), (4209, 16982), (7278, 9821), (8418, 8491)]