87220416

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{19751}}^1$

素因数の和:19789

約数の個数: 56

約数和(自身を含む): 240816384

約数和(自身を除く): 153595968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 19751, 39502, 59253, 79004, 118506, 158008, 237012, 316016, 454273, 474024, 632032, 908546, 948048, 1264064, 1362819, 1817092, 1896096, 2725638, 3634184, 3792192, 5451276, 7268368, 10902552, 14536736, 21805104, 29073472, 43610208, 87220416]

約数ペア:

[(1, 87220416), (2, 43610208), (3, 29073472), (4, 21805104), (6, 14536736), (8, 10902552), (12, 7268368), (16, 5451276), (23, 3792192), (24, 3634184), (32, 2725638), (46, 1896096), (48, 1817092), (64, 1362819), (69, 1264064), (92, 948048), (96, 908546), (138, 632032), (184, 474024), (192, 454273), (276, 316016), (368, 237012), (552, 158008), (736, 118506), (1104, 79004), (1472, 59253), (2208, 39502), (4416, 19751)]