101979288

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{19949}}^1$

素因数の和:20032

約数の個数: 48

約数和(自身を含む): 280098000

約数和(自身を除く): 178118712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 19949, 39898, 59847, 79796, 119694, 159592, 179541, 239388, 359082, 478776, 718164, 1416379, 1436328, 2832758, 4249137, 5665516, 8498274, 11331032, 12747411, 16996548, 25494822, 33993096, 50989644, 101979288]

約数ペア:

[(1, 101979288), (2, 50989644), (3, 33993096), (4, 25494822), (6, 16996548), (8, 12747411), (9, 11331032), (12, 8498274), (18, 5665516), (24, 4249137), (36, 2832758), (71, 1436328), (72, 1416379), (142, 718164), (213, 478776), (284, 359082), (426, 239388), (568, 179541), (639, 159592), (852, 119694), (1278, 79796), (1704, 59847), (2556, 39898), (5112, 19949)]