79774236

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 213624320

約数和(自身を除く): 133850084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 223, 228, 342, 446, 523, 669, 684, 892, 1046, 1338, 1569, 2007, 2092, 2676, 3138, 4014, 4237, 4707, 6276, 8028, 8474, 9414, 9937, 12711, 16948, 18828, 19874, 25422, 29811, 38133, 39748, 50844, 59622, 76266, 89433, 116629, 119244, 152532, 178866, 233258, 349887, 357732, 466516, 699774, 1049661, 1399548, 2099322, 2215951, 4198644, 4431902, 6647853, 8863804, 13295706, 19943559, 26591412, 39887118, 79774236]

約数ペア:

[(1, 79774236), (2, 39887118), (3, 26591412), (4, 19943559), (6, 13295706), (9, 8863804), (12, 6647853), (18, 4431902), (19, 4198644), (36, 2215951), (38, 2099322), (57, 1399548), (76, 1049661), (114, 699774), (171, 466516), (223, 357732), (228, 349887), (342, 233258), (446, 178866), (523, 152532), (669, 119244), (684, 116629), (892, 89433), (1046, 76266), (1338, 59622), (1569, 50844), (2007, 39748), (2092, 38133), (2676, 29811), (3138, 25422), (4014, 19874), (4237, 18828), (4707, 16948), (6276, 12711), (8028, 9937), (8474, 9414)]