78940152

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 220147200

約数和(自身を除く): 141207048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 97, 127, 178, 194, 254, 267, 291, 356, 381, 388, 508, 534, 582, 712, 762, 776, 801, 873, 1016, 1068, 1143, 1164, 1524, 1602, 1746, 2136, 2286, 2328, 3048, 3204, 3492, 4572, 6408, 6984, 8633, 9144, 11303, 12319, 17266, 22606, 24638, 25899, 33909, 34532, 36957, 45212, 49276, 51798, 67818, 69064, 73914, 77697, 90424, 98552, 101727, 103596, 110871, 135636, 147828, 155394, 203454, 207192, 221742, 271272, 295656, 310788, 406908, 443484, 621576, 813816, 886968, 1096391, 2192782, 3289173, 4385564, 6578346, 8771128, 9867519, 13156692, 19735038, 26313384, 39470076, 78940152]

約数ペア:

[(1, 78940152), (2, 39470076), (3, 26313384), (4, 19735038), (6, 13156692), (8, 9867519), (9, 8771128), (12, 6578346), (18, 4385564), (24, 3289173), (36, 2192782), (72, 1096391), (89, 886968), (97, 813816), (127, 621576), (178, 443484), (194, 406908), (254, 310788), (267, 295656), (291, 271272), (356, 221742), (381, 207192), (388, 203454), (508, 155394), (534, 147828), (582, 135636), (712, 110871), (762, 103596), (776, 101727), (801, 98552), (873, 90424), (1016, 77697), (1068, 73914), (1143, 69064), (1164, 67818), (1524, 51798), (1602, 49276), (1746, 45212), (2136, 36957), (2286, 34532), (2328, 33909), (3048, 25899), (3204, 24638), (3492, 22606), (4572, 17266), (6408, 12319), (6984, 11303), (8633, 9144)]