72497592

素因数分解:

$2^3\times 3^6\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 112

約数和(自身を含む): 210905280

約数和(自身を除く): 138407688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 279, 324, 372, 401, 486, 558, 648, 729, 744, 802, 837, 972, 1116, 1203, 1458, 1604, 1674, 1944, 2232, 2406, 2511, 2916, 3208, 3348, 3609, 4812, 5022, 5832, 6696, 7218, 7533, 9624, 10044, 10827, 12431, 14436, 15066, 20088, 21654, 22599, 24862, 28872, 30132, 32481, 37293, 43308, 45198, 49724, 60264, 64962, 74586, 86616, 90396, 97443, 99448, 111879, 129924, 149172, 180792, 194886, 223758, 259848, 292329, 298344, 335637, 389772, 447516, 584658, 671274, 779544, 895032, 1006911, 1169316, 1342548, 2013822, 2338632, 2685096, 3020733, 4027644, 6041466, 8055288, 9062199, 12082932, 18124398, 24165864, 36248796, 72497592]

約数ペア:

[(1, 72497592), (2, 36248796), (3, 24165864), (4, 18124398), (6, 12082932), (8, 9062199), (9, 8055288), (12, 6041466), (18, 4027644), (24, 3020733), (27, 2685096), (31, 2338632), (36, 2013822), (54, 1342548), (62, 1169316), (72, 1006911), (81, 895032), (93, 779544), (108, 671274), (124, 584658), (162, 447516), (186, 389772), (216, 335637), (243, 298344), (248, 292329), (279, 259848), (324, 223758), (372, 194886), (401, 180792), (486, 149172), (558, 129924), (648, 111879), (729, 99448), (744, 97443), (802, 90396), (837, 86616), (972, 74586), (1116, 64962), (1203, 60264), (1458, 49724), (1604, 45198), (1674, 43308), (1944, 37293), (2232, 32481), (2406, 30132), (2511, 28872), (2916, 24862), (3208, 22599), (3348, 21654), (3609, 20088), (4812, 15066), (5022, 14436), (5832, 12431), (6696, 10827), (7218, 10044), (7533, 9624)]