72351148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 135717120

約数和(自身を除く): 63365972

約数列:

[1, 2, 4, 31, 53, 62, 101, 106, 109, 124, 202, 212, 218, 404, 436, 1643, 3131, 3286, 3379, 5353, 5777, 6262, 6572, 6758, 10706, 11009, 11554, 12524, 13516, 21412, 22018, 23108, 44036, 165943, 179087, 331886, 341279, 358174, 583477, 663772, 682558, 716348, 1166954, 1365116, 2333908, 18087787, 36175574, 72351148]

約数ペア:

[(1, 72351148), (2, 36175574), (4, 18087787), (31, 2333908), (53, 1365116), (62, 1166954), (101, 716348), (106, 682558), (109, 663772), (124, 583477), (202, 358174), (212, 341279), (218, 331886), (404, 179087), (436, 165943), (1643, 44036), (3131, 23108), (3286, 22018), (3379, 21412), (5353, 13516), (5777, 12524), (6262, 11554), (6572, 11009), (6758, 10706)]