72965424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{547}}^1$

素因数の和:962

約数の個数: 80

約数和(自身を含む): 216359168

約数和(自身を除く): 143393744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 397, 547, 794, 1094, 1191, 1588, 1641, 2188, 2382, 2779, 3176, 3282, 3829, 4376, 4764, 5558, 6352, 6564, 7658, 8337, 8752, 9528, 11116, 11487, 13128, 15316, 16674, 19056, 22232, 22974, 26256, 30632, 33348, 44464, 45948, 61264, 66696, 91896, 133392, 183792, 217159, 434318, 651477, 868636, 1302954, 1520113, 1737272, 2605908, 3040226, 3474544, 4560339, 5211816, 6080452, 9120678, 10423632, 12160904, 18241356, 24321808, 36482712, 72965424]

約数ペア:

[(1, 72965424), (2, 36482712), (3, 24321808), (4, 18241356), (6, 12160904), (7, 10423632), (8, 9120678), (12, 6080452), (14, 5211816), (16, 4560339), (21, 3474544), (24, 3040226), (28, 2605908), (42, 1737272), (48, 1520113), (56, 1302954), (84, 868636), (112, 651477), (168, 434318), (336, 217159), (397, 183792), (547, 133392), (794, 91896), (1094, 66696), (1191, 61264), (1588, 45948), (1641, 44464), (2188, 33348), (2382, 30632), (2779, 26256), (3176, 22974), (3282, 22232), (3829, 19056), (4376, 16674), (4764, 15316), (5558, 13128), (6352, 11487), (6564, 11116), (7658, 9528), (8337, 8752)]