82754748

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2627

約数の個数: 72

約数和(自身を含む): 223466880

約数和(自身を除く): 140712132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 1044, 1116, 1798, 2557, 2697, 3596, 5114, 5394, 7671, 8091, 10228, 10788, 15342, 16182, 23013, 30684, 32364, 46026, 74153, 79267, 92052, 148306, 158534, 222459, 237801, 296612, 317068, 444918, 475602, 667377, 713403, 889836, 951204, 1334754, 1426806, 2298743, 2669508, 2853612, 4597486, 6896229, 9194972, 13792458, 20688687, 27584916, 41377374, 82754748]

約数ペア:

[(1, 82754748), (2, 41377374), (3, 27584916), (4, 20688687), (6, 13792458), (9, 9194972), (12, 6896229), (18, 4597486), (29, 2853612), (31, 2669508), (36, 2298743), (58, 1426806), (62, 1334754), (87, 951204), (93, 889836), (116, 713403), (124, 667377), (174, 475602), (186, 444918), (261, 317068), (279, 296612), (348, 237801), (372, 222459), (522, 158534), (558, 148306), (899, 92052), (1044, 79267), (1116, 74153), (1798, 46026), (2557, 32364), (2697, 30684), (3596, 23013), (5114, 16182), (5394, 15342), (7671, 10788), (8091, 10228)]