79559116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 194793984

約数和(自身を除く): 115234868

約数列:

[1, 2, 4, 7, 13, 14, 17, 23, 26, 28, 34, 43, 46, 52, 68, 86, 91, 92, 119, 161, 169, 172, 182, 221, 238, 299, 301, 322, 338, 364, 391, 442, 476, 559, 598, 602, 644, 676, 731, 782, 884, 989, 1118, 1183, 1196, 1204, 1462, 1547, 1564, 1978, 2093, 2236, 2366, 2737, 2873, 2924, 3094, 3887, 3913, 3956, 4186, 4732, 5083, 5117, 5474, 5746, 6188, 6923, 7267, 7774, 7826, 8372, 9503, 10166, 10234, 10948, 11492, 12857, 13846, 14534, 15548, 15652, 16813, 19006, 20111, 20332, 20468, 25714, 27209, 27692, 29068, 33626, 35581, 38012, 40222, 50869, 51428, 54418, 66079, 66521, 67252, 71162, 80444, 89999, 101738, 108836, 117691, 123539, 132158, 133042, 142324, 167141, 179998, 203476, 218569, 235382, 247078, 264316, 266084, 334282, 359996, 437138, 462553, 470764, 494156, 668564, 864773, 874276, 925106, 1169987, 1529983, 1729546, 1850212, 2339974, 2841397, 3059966, 3459092, 4679948, 5682794, 6119932, 11365588, 19889779, 39779558, 79559116]

約数ペア:

[(1, 79559116), (2, 39779558), (4, 19889779), (7, 11365588), (13, 6119932), (14, 5682794), (17, 4679948), (23, 3459092), (26, 3059966), (28, 2841397), (34, 2339974), (43, 1850212), (46, 1729546), (52, 1529983), (68, 1169987), (86, 925106), (91, 874276), (92, 864773), (119, 668564), (161, 494156), (169, 470764), (172, 462553), (182, 437138), (221, 359996), (238, 334282), (299, 266084), (301, 264316), (322, 247078), (338, 235382), (364, 218569), (391, 203476), (442, 179998), (476, 167141), (559, 142324), (598, 133042), (602, 132158), (644, 123539), (676, 117691), (731, 108836), (782, 101738), (884, 89999), (989, 80444), (1118, 71162), (1183, 67252), (1196, 66521), (1204, 66079), (1462, 54418), (1547, 51428), (1564, 50869), (1978, 40222), (2093, 38012), (2236, 35581), (2366, 33626), (2737, 29068), (2873, 27692), (2924, 27209), (3094, 25714), (3887, 20468), (3913, 20332), (3956, 20111), (4186, 19006), (4732, 16813), (5083, 15652), (5117, 15548), (5474, 14534), (5746, 13846), (6188, 12857), (6923, 11492), (7267, 10948), (7774, 10234), (7826, 10166), (8372, 9503)]