75692916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 207351144

約数和(自身を除く): 131658228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 197, 234, 394, 468, 591, 788, 821, 1182, 1642, 1773, 2364, 2463, 2561, 3284, 3546, 4926, 5122, 7092, 7389, 7683, 9852, 10244, 10673, 14778, 15366, 21346, 23049, 29556, 30732, 32019, 42692, 46098, 64038, 92196, 96057, 128076, 161737, 192114, 323474, 384228, 485211, 646948, 970422, 1455633, 1940844, 2102581, 2911266, 4205162, 5822532, 6307743, 8410324, 12615486, 18923229, 25230972, 37846458, 75692916]

約数ペア:

[(1, 75692916), (2, 37846458), (3, 25230972), (4, 18923229), (6, 12615486), (9, 8410324), (12, 6307743), (13, 5822532), (18, 4205162), (26, 2911266), (36, 2102581), (39, 1940844), (52, 1455633), (78, 970422), (117, 646948), (156, 485211), (197, 384228), (234, 323474), (394, 192114), (468, 161737), (591, 128076), (788, 96057), (821, 92196), (1182, 64038), (1642, 46098), (1773, 42692), (2364, 32019), (2463, 30732), (2561, 29556), (3284, 23049), (3546, 21346), (4926, 15366), (5122, 14778), (7092, 10673), (7389, 10244), (7683, 9852)]