72477876

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 187342848

約数和(自身を除く): 114864972

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 43, 46, 62, 69, 86, 92, 93, 124, 129, 138, 172, 186, 197, 258, 276, 372, 394, 516, 591, 713, 788, 989, 1182, 1333, 1426, 1978, 2139, 2364, 2666, 2852, 2967, 3956, 3999, 4278, 4531, 5332, 5934, 6107, 7998, 8471, 8556, 9062, 11868, 12214, 13593, 15996, 16942, 18124, 18321, 24428, 25413, 27186, 30659, 33884, 36642, 50826, 54372, 61318, 73284, 91977, 101652, 122636, 140461, 183954, 194833, 262601, 280922, 367908, 389666, 421383, 525202, 561844, 584499, 779332, 787803, 842766, 1050404, 1168998, 1575606, 1685532, 2337996, 3151212, 6039823, 12079646, 18119469, 24159292, 36238938, 72477876]

約数ペア:

[(1, 72477876), (2, 36238938), (3, 24159292), (4, 18119469), (6, 12079646), (12, 6039823), (23, 3151212), (31, 2337996), (43, 1685532), (46, 1575606), (62, 1168998), (69, 1050404), (86, 842766), (92, 787803), (93, 779332), (124, 584499), (129, 561844), (138, 525202), (172, 421383), (186, 389666), (197, 367908), (258, 280922), (276, 262601), (372, 194833), (394, 183954), (516, 140461), (591, 122636), (713, 101652), (788, 91977), (989, 73284), (1182, 61318), (1333, 54372), (1426, 50826), (1978, 36642), (2139, 33884), (2364, 30659), (2666, 27186), (2852, 25413), (2967, 24428), (3956, 18321), (3999, 18124), (4278, 16942), (4531, 15996), (5332, 13593), (5934, 12214), (6107, 11868), (7998, 9062), (8471, 8556)]