77934276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 243384960

約数和(自身を除く): 165450684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 41, 42, 57, 63, 76, 82, 84, 114, 123, 126, 133, 164, 171, 228, 246, 252, 266, 287, 342, 369, 397, 399, 492, 532, 574, 684, 738, 779, 794, 798, 861, 1148, 1191, 1197, 1476, 1558, 1588, 1596, 1722, 2337, 2382, 2394, 2583, 2779, 3116, 3444, 3573, 4674, 4764, 4788, 5166, 5453, 5558, 7011, 7146, 7543, 8337, 9348, 10332, 10906, 11116, 14022, 14292, 15086, 16277, 16359, 16674, 21812, 22629, 25011, 28044, 30172, 32554, 32718, 33348, 45258, 48831, 49077, 50022, 52801, 65108, 65436, 67887, 90516, 97662, 98154, 100044, 105602, 113939, 135774, 146493, 158403, 195324, 196308, 211204, 227878, 271548, 292986, 309263, 316806, 341817, 455756, 475209, 585972, 618526, 633612, 683634, 927789, 950418, 1025451, 1237052, 1367268, 1855578, 1900836, 2050902, 2164841, 2783367, 3711156, 4101804, 4329682, 5566734, 6494523, 8659364, 11133468, 12989046, 19483569, 25978092, 38967138, 77934276]

約数ペア:

[(1, 77934276), (2, 38967138), (3, 25978092), (4, 19483569), (6, 12989046), (7, 11133468), (9, 8659364), (12, 6494523), (14, 5566734), (18, 4329682), (19, 4101804), (21, 3711156), (28, 2783367), (36, 2164841), (38, 2050902), (41, 1900836), (42, 1855578), (57, 1367268), (63, 1237052), (76, 1025451), (82, 950418), (84, 927789), (114, 683634), (123, 633612), (126, 618526), (133, 585972), (164, 475209), (171, 455756), (228, 341817), (246, 316806), (252, 309263), (266, 292986), (287, 271548), (342, 227878), (369, 211204), (397, 196308), (399, 195324), (492, 158403), (532, 146493), (574, 135774), (684, 113939), (738, 105602), (779, 100044), (794, 98154), (798, 97662), (861, 90516), (1148, 67887), (1191, 65436), (1197, 65108), (1476, 52801), (1558, 50022), (1588, 49077), (1596, 48831), (1722, 45258), (2337, 33348), (2382, 32718), (2394, 32554), (2583, 30172), (2779, 28044), (3116, 25011), (3444, 22629), (3573, 21812), (4674, 16674), (4764, 16359), (4788, 16277), (5166, 15086), (5453, 14292), (5558, 14022), (7011, 11116), (7146, 10906), (7543, 10332), (8337, 9348)]