78875005173

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 112555008000

約数和(自身を除く): 33680002827

約数列:

[1, 3, 23, 69, 79, 179, 229, 237, 353, 537, 687, 1059, 1817, 4117, 5267, 5451, 8119, 12351, 14141, 15801, 18091, 24357, 27887, 40991, 42423, 54273, 63187, 80837, 83661, 122973, 189561, 242511, 325243, 416093, 641401, 942793, 975729, 1248279, 1453301, 1859251, 1924203, 2828379, 3238289, 4359903, 4991773, 5577753, 6386123, 9714867, 14469823, 14975319, 19158369, 43409469, 74480647, 114810779, 146880829, 223441941, 332805929, 344432337, 440642487, 998417787, 1143116017, 3429348051, 26291668391, 78875005173]

約数ペア:

[(1, 78875005173), (3, 26291668391), (23, 3429348051), (69, 1143116017), (79, 998417787), (179, 440642487), (229, 344432337), (237, 332805929), (353, 223441941), (537, 146880829), (687, 114810779), (1059, 74480647), (1817, 43409469), (4117, 19158369), (5267, 14975319), (5451, 14469823), (8119, 9714867), (12351, 6386123), (14141, 5577753), (15801, 4991773), (18091, 4359903), (24357, 3238289), (27887, 2828379), (40991, 1924203), (42423, 1859251), (54273, 1453301), (63187, 1248279), (80837, 975729), (83661, 942793), (122973, 641401), (189561, 416093), (242511, 325243)]