77971446

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 200865600

約数和(自身を除く): 122894154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 173, 219, 294, 343, 346, 438, 441, 511, 519, 657, 686, 882, 1022, 1029, 1038, 1211, 1314, 1533, 1557, 2058, 2422, 3066, 3087, 3114, 3577, 3633, 4599, 6174, 7154, 7266, 8477, 9198, 10731, 10899, 12629, 16954, 21462, 21798, 25039, 25258, 25431, 32193, 37887, 50078, 50862, 59339, 64386, 75117, 75774, 76293, 88403, 113661, 118678, 150234, 152586, 176806, 178017, 225351, 227322, 265209, 356034, 450702, 530418, 534051, 618821, 795627, 1068102, 1237642, 1591254, 1856463, 3712926, 4331747, 5569389, 8663494, 11138778, 12995241, 25990482, 38985723, 77971446]

約数ペア:

[(1, 77971446), (2, 38985723), (3, 25990482), (6, 12995241), (7, 11138778), (9, 8663494), (14, 5569389), (18, 4331747), (21, 3712926), (42, 1856463), (49, 1591254), (63, 1237642), (73, 1068102), (98, 795627), (126, 618821), (146, 534051), (147, 530418), (173, 450702), (219, 356034), (294, 265209), (343, 227322), (346, 225351), (438, 178017), (441, 176806), (511, 152586), (519, 150234), (657, 118678), (686, 113661), (882, 88403), (1022, 76293), (1029, 75774), (1038, 75117), (1211, 64386), (1314, 59339), (1533, 50862), (1557, 50078), (2058, 37887), (2422, 32193), (3066, 25431), (3087, 25258), (3114, 25039), (3577, 21798), (3633, 21462), (4599, 16954), (6174, 12629), (7154, 10899), (7266, 10731), (8477, 9198)]