78327756

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1260

約数の個数: 96

約数和(自身を含む): 223534080

約数和(自身を除く): 145206324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 94, 108, 117, 141, 156, 188, 234, 282, 351, 423, 468, 564, 611, 702, 846, 1187, 1222, 1269, 1404, 1692, 1833, 2374, 2444, 2538, 3561, 3666, 4748, 5076, 5499, 7122, 7332, 10683, 10998, 14244, 15431, 16497, 21366, 21996, 30862, 32049, 32994, 42732, 46293, 55789, 61724, 64098, 65988, 92586, 111578, 128196, 138879, 167367, 185172, 223156, 277758, 334734, 416637, 502101, 555516, 669468, 725257, 833274, 1004202, 1450514, 1506303, 1666548, 2008404, 2175771, 2901028, 3012606, 4351542, 6025212, 6527313, 8703084, 13054626, 19581939, 26109252, 39163878, 78327756]

約数ペア:

[(1, 78327756), (2, 39163878), (3, 26109252), (4, 19581939), (6, 13054626), (9, 8703084), (12, 6527313), (13, 6025212), (18, 4351542), (26, 3012606), (27, 2901028), (36, 2175771), (39, 2008404), (47, 1666548), (52, 1506303), (54, 1450514), (78, 1004202), (94, 833274), (108, 725257), (117, 669468), (141, 555516), (156, 502101), (188, 416637), (234, 334734), (282, 277758), (351, 223156), (423, 185172), (468, 167367), (564, 138879), (611, 128196), (702, 111578), (846, 92586), (1187, 65988), (1222, 64098), (1269, 61724), (1404, 55789), (1692, 46293), (1833, 42732), (2374, 32994), (2444, 32049), (2538, 30862), (3561, 21996), (3666, 21366), (4748, 16497), (5076, 15431), (5499, 14244), (7122, 10998), (7332, 10683)]